3.0.3 (20/08/2021)
======================
-added a default document to export reservations data in csv
-added 2nd email, certified email, 2nd and 3rd telephone to "export clients data" document
-fixed vulnerabilities CVE-2021-32832, CVE-2021-38733 and CVE-2021-38559
-fixed more php8 WARNINGs


3.0.2 (20/07/2021)
======================
-when setting import between rates remember last selections
-set the document variable [email_already_sent] to the last sending date if email has been sent
-for reserevations not permanently deleted the deletion time and deleting user are shown
-fixed bug: documents not updated correctly in website pages when documents order changed
-fixed bug: in web pages the input that contaied a slash kept adding slashes at each creation
-in availability page consider minimum stay for dates selected by default
-fixed problem: in new chrome browser  the month table columns were not aligned correctly sometimes
-added to availability webpage theme the javascript to open calendar when clicking on dates menus
-default themes and framed mode in web pages now can load an external javascript file
-save documents with long names inserting reservation numbers in another ".dat" file
-added check-in and check-out times to document variables, empty if check-in or check-out not done
-fixed some bugs for reservations not permanently deleted
-fixed bug: variables and array repetitions not shown modifying a document with imported variables
-started fixing warnings in php 7.4 and 8.0
-added debug output (commented in release) for variables in GET/POST not set in list for each page
-fixed bug: could never modify a reservation if new extra cost applied to its rate had restrictions
-fixed bug: not possible to modify a reservation with new assignment rule 3 and people types
-fixed bug: it was not possible to delete rooms
-from top menu search reservations also by reservation code instead of only reservation number
-modified fast insertion of extra cost "number of children" in "number of infants"
-fixed bug: in Italian default document "alloggiatiweb" fixed state codes with new default values
-fixed bug: no start date for reservations beginning in previous year in documents from some pages
-fixed bug: reservation number in past year not imported correctly when creating new year


3.0.1 (11/02/2020)
======================
-for extra costs as extra beds select if the discount of person type must be applied to the cost
-possibility to multiply extra costs only by selected person types (or exclude them)
-possibility for certain extra costs to be shown as person type when inserting reservations
-let some buttons stay on top-right in their section while scrolling
-headers row and first column to stay visible in all tables
-show paid and total price of reservations from previous year in month table
-try to use the character set utf8mb4 for mysql/mariadb tables
-fixed bug: in "modify client" wrong display of reservations if there are current and deleted ones
-fixed bug: possible wrong room assignment with php above 7.1
-check webpage directories for duplicates and delete existing webpages if directory removed
-now delimiters of html in webpages don't depend on translation and have the code of language
-fixed bug: table "prenotacanc" not locked when deleting a client
-fixed bug: wrong [document_progressive_number] variable inside documents with php above 7.1


3.0.0 (07/11/2019)
======================
-new default documents "welcome email" with links to web check-in
-fixed renaming with new reservation numbers of documents already created when creating new year
-upload photos for rates, rooms and logo if constant C_CARTELLA_CREA_MODELLI is defined
-added a new Italian default document "Ricevuta elettronica prova" for reservations incomes
-possibility to select documents from below a cashbox table or all payments in a cashbox from API
-added "modify" links in tables with rules 1 and 3 and possibility to overwrite existing rules 1
-in default themes added a lang tag to html element
-global privilege for users to create webpages
-added a confirmation step when adding periods
-privileges for users to insert/modify/delete assignment rules 1 or rules 2 and 3
-intechanged numbers between assignment rule 3 and assignment rule 4
-fixed bugs: errors when viewing rates tables with privilege to insert only inside rule 1
-when restoring a document backup add "_" before the p for existing variables that end with _p
-possibility to delete reservations not permanently (keeping their data)
-fixed bug: rounding of percentage extra costs could be set to zero
-added region to structure data and defined structure nation/region/city codes in documents
-added second email and certified email to client data
-possibility for a document to use a defined style for money and dates instead of the user ones
-new repetition with saved documents of reservation in document variables
-inserting nations or other lists, if admin has same code 1, use code 2 and 3 from admin if empty
-interchanged code 1 with code 2 in default nations and documents
-removed obsolete "Turistat" document from default Italian documents
-fixed bug: wrong roundig of money with resulting value minor than 0.1 (also in documents)
-in documents with a repetition inside [r] don't apply again conditions after the repetition
-multiple currencies in cashboxes and for reservations payments and discounts
-fixed bug: rates order not changed for prices imported in multiple dates 
-fixed bug: could not modify reservation in closed room
-locks work again with sqlite v3
-privileges to modify currencies and people types for all other users or users from own groups
-new global privilege to modify currency customization
-updated the format of default Italian document "fattura elettronica"
-in availability webpage the availability overview can be shown only when there is no availability
-fixed bug: when deleting rates corresponding rules 1 for closure not deleted


2.3.2 (27/02/2019)
======================
-fixed bugs: multiple cross site scripting vulnerabilities in backend
-fixed bug: sometimes reservations could not be moved if there were some rules 1 not for closure
-fixed bug: errors when wiewing reservations table with extra beds and without people types
-updated the format of default Italian document "fattura elettronica"
-fixed bug: search dates not escaped in reservation payments page


2.3.1 (20/02/2019)
======================
-new document variables for person types and person type for extra costs as extra beds
-extended custom person types support to availability check, webpages and reservations tables
-fiexd bug: custom comments and client fields not defined in document conditions if not in Italian
-updated the format of default Italian document "fattura elettronica"
-fixed bugs: multiple cross site scripting vulnerabilities in backend
-fixed bug: rate number not escaped in single rate page
-fixed bug: error when modifying final date of reservations begun in previous year
-fixed bug: user id not escaped when changing user groups
-fixed bug: cost multiplied by people may be wrong when inserting reservations with multiple rule 2
-set selection_starting_date and selection_ending_date variables in corresponding documents API
-fixed bug: error when setting a % deposit for a reservation with a rate with daily deposit
-fixed bug: values of custom client fields not escaped
-try again to alter a table in mysqli functions if error occurs (mariadb temporary table bug)
-fixed bug: errors when viewing deleted reservation
-fixed bug: error when viewing single rate table with one column
-php log of sql database errors


2.3.0 (09/11/2018)
======================
-initial support for different custom person types
-fixed bug: user id not escaped in privileges page
-fixed bug: dates values not escaped in some places in hoteldruid and created webpages


2.2.4 (01/10/2018)
======================
-added new document variable [extra_cost_max_daily_value] with daily price in repetitons of costs
-fixed bug: reservations not inserted when using "continue anyway" with an "ask before" rule 1
-new italian default document for "fattura elettronica" (alpha version)
-fixed bug: sometimes (empty) documents were saved even if there was an error message
-fixed bug: when creating new year, dates of imported rate prices not updated
-privileges to don't show money when modifying a reservation
-privilege to view and modify inserting reservation user
-Italian document "file alloggiatiweb" now replaces non-ascii characters for names and surnames
-better display of calendars to pick dates on mobile devices
-fixed bug: error when inserting an extra cost with no characteristics that could be mantained
-fixed bug: normal user without priviles to modify all rates could not modify imported prices
-fixed bug: saved documents not displayed correctly in reservations table
-fixed bug: sometimes reservations could not be moved with automatic assignment (from 2.2.3)
-fixed bug: rule 1 not working if room name had special html characters


2.2.3 (04/06/2018)
======================
-mantain confirmation status when modifying reservations as a group and only some are confirmed
-on mobile devices scroll horizontally tables larger than sceen (blue, colors and simple themes)
-show availability and minimum stay in rate table and possibility to modify prices and minimum stay
-possibility to add an extra cost inserted by administrator to all users or existing webpages
-fixed bug: could not delete last document without reservation number from documents table
-fixed bug: room not updated in extra costs when room name changed
-clicking on a price in rates table gives the possibility to edit it
-better compatibility with php 7.1 and 7.2
-in month table possibility to keep assigned rooms when a reservation is moved to not assigned one
-constants to limit the number of created backups and calls to documents API
-comment when passing over temporary reservations in month table explaining how they work
-select by default current date for date selectors in reservations payments table
-possibility to change the name of the room for all beds in the same room from rooms table
-privilege for normal users to manage credit cards password
-"rules 2" table now shows also rates without a rule and a "modify" link
-fixed bug: when changing rates order rates from which prices are imported were not updated
-when creating new year do not delete credit cards of clients with reservations in last 4 months
-delete cvc code of credit cards after being seen twice
-fixed bug: error when inserting a reservation with fixed room and extra cost incompatile with it
-fixed bug: reservations not always inserted when using "continue anyway" button for assignment
-better memory management when creating a backup file
-fixed bug: couldn't add custom fields to clients with postgresql database
-updated sqlite funtions for better memory management
-fixed bug: values not escaped when inserting in cashbox from point of sale


2.2.2 (28/02/2018)
======================
-with fast insertion of extra bed possibility to set a limit of extra beds per room
-warning when modifying rule 4 and there are rooms that can't host the selected number of people
-when rule 2 is modified give a warning if there are rooms in the rule not included in exception
-option to consider a document as an "API" that can be called from some URLs
-warning to add periods from main menu with less than 4 months from the last available date
-fixed residual amounts when importing cashboxes from previous year
-fixed bug: wrong dates in drop-down menus with php 7.1
-when modifying extra costs preselect the same minimum/maximum days also for non-selected rates
-added an html version of "last payment receipt" to default documents
-added a documents variable with default current hoteldruid url for webpages
-added functions for URL encode, md5, ASCII and lower/upper case in documents conditions
-constants to set default duration for credit card password, forbidding last x passwords
-restrictions for credit card password (at least 8 characters, letters and numbers/symbols)
-possibility to store credit cards data on an external module
-fixed bug: deposit could be higher than total price in availability webpage
-possibility to import also groups when user privileges are imported
-fixed bugs: missing theme files from "show source" and source not updated with missing directory
-option to modify title phrases in default themes in webpages


2.2.1 (27/07/2017)
======================
-possibility to don't show past dates in webpage with rates table
-default theme for webpages has been updated for better mobile view
-add http:// before web URL if it begins with www. in structure data
-possibility to import the prices from one rate to another only in selected periods
-possibility to edit permanently imported rates
-enhancements to download of messages from email account
-fixed bug: add only extra costs in insertion page when checking availability from main menu
-fixed security bug when creating webpages
-code for special offers in availability webpage
-possibility to automatically associate only selected extra costs in the availability webpage
-fixed bug: dates selectors errors on some computers in blue, colors and simple themes
-fixed bug: error when inserting extra cost from point of sale on some databases
-fixed bug: grouped extra costs not inserted correctly from messages 
-added a "rooms cleaning report" to default documents
-the "truncate" condition for document variables now accepts negative values for distance from end
-added variable [null_value] to default document variables
-possibility for document conditions to be applied only in specific repetitions
-variable [extra_cost_max_multiply] is now exactly equal to day multiply inside date repetitions
-fixed bug: after availability check, viewing multiple emails showed only first in choosen language
-fixed bug: reservation comments sometimes not displayed correctly in "modify client data" page
-default invoices now correctly show subtotals when there are different percentages for taxes
-fixed bug: error when showing document in availability page
-fixed bug: rates with special characters could not be set when modifying a reservation
-fixed bug: sometimes year not created automatically at first login with server difference hours
-fixed bug: sometimes wrong prices searching availability with per person prices and multiple rule 2


2.2.0 (22/12/2016)
======================
-added "blue" and "colors" themes removing icons from simple themes, "blue" is the new default theme
-possibility for assignment rule 2 to reserve x number of selected units, also as nearby units
-fixed bug: sometimes assignment rules 2 were not updated correctly when rooms were renamed
-option for nearby rooms in website availability page
-faster automatic assignment function when searching nearby rooms
-possibility to insert only reservations of the same type as "nearby" when inserting new reservations
-fixed bug: privilege for always inserting reservation payments in a cashbox not working properly
-fixed bug: permitted cashboxes were not imported from one user to another
-fixed some bugs and error reporting in Italian document "file alloggiatiweb"
-fixed bug: lock warnings when deleting a reservation that begins in previous year
-fiscal code and vat number are now asked when inserting new clients and in availability webpage
-added a check for functions utf8_encode and utf8_decode
-added a warning when creating availability page and there are rates without assignment rule 2 
-set opcache.enable to 0 in pages where included files are overwritten
-added /novalidate-cert to protocols when downloading emails in messages
-fixed bug: with multiple reservations wrong nation and region lines in default invoices
-possibility to use an external css file also for default themes in website pages
-possibility to "import now" prices from the same rate that is importing prices


2.1.4 (06/02/2016)
======================
-added "export clients data" document in csv format to default documents
-selecting documents from month table will select first date in previous month even for first month
-added icons to base.css and simple themes
-fixed bug: not uploading documents on some server configurations
-optimizations for mobile view
-fixed bug: in pos extra costs could not be added to some reservations when check-in not enabled
-new costant in includes/costanti.php for mobile custom css (loaded after default custom css)
-fixed bug: tables not locked in function that displays messages about saved documents
-fixed bug: variable [rate_price_of_array_day] was not defined if not inside reservations repetition
-fixed bug: errors restoring a backup with constant C_EXT_DB_DATA_PATH enabled and mysql database


2.1.3 (29/10/2015)
======================
-added new document "ISTAT C/59_M" with monthly totals to default Italian documents
-when an extra cost is deleted return directly to the costs table
-in inventory when adding/subtracting items display a "+"/"-" in front of quantity box
-"item: old quantity + difference = new quantity" shown when changing quantity of inventory items
-possibility to customize x, + and - buttons in point of sale
-possibility to sort inventory and pos alphabetically instead of insertion order
-fixed bug: modifying a cost removing from stockroom, it was not selected without apartment privileges
-client comment shown in existing clients when inserting a reservation
-privilege to modify interconnections
-custom comments (also available in documents variables and website pages)
-possibility to link agreements to custom client fields in website pages
-fixed bug: error when inserting some extra costs category names
-added privilege to view reservations comment
-possibility to import also customizations from one user to another one in users management
-added origin and insertion date in reservation preview from month table
-fixed bug: when advancing by days in month table too long reservations were not ended
-fixed bug: rates closed with rule 1 were not updated when changing rates order
-fixed bug: messages without a subject were not downloaded
-fixed bug: lock not deleted for documents saved in compressed format
-fixed bug: not updating progressive number when saving documents not linked to any reservation
-updated list of Italian regions and cities
-new document action to assign to a variable the number of days, months or years between 2 dates
-comment imported when inserting a reservation from avaialbility page
-fixed bug: sometimes normal users could not insert a reservation when units were closed with rule 1
-fixed bug: errors when deleting documents with some document names


2.1.2 (26/01/2015)
======================
-possibility to change horizontal offset for calendars when creating webpages (by default on left now)
-fixed bug: errors when changing documents order with some document names
-possibility to exclude an extra cost from the total price for percentage of other costs
-fixed bug: wrong calculation of taxes in statistics when there were taxes on extra costs
-fixed bug: extra costs categories and rules 1 for closures not imported correctly in new year
-in documents assign to arrays dates between first arrival and last departure of selected reservations
-in documents repetitions of costs inside a repetition of dates, show daily costs only on applied dates
-enhanced enquiry emails download in messages table
-fixed bug: errors when modifying extra costs in groups of reservations
-fixed bug: repetitions of reservations inside repetitions of units not working properly in documents
-possibility to select separately wich totals (daily/monthly/table) are shown in chashboxes
-when administrator activates checkin and checkout, past reservations are marked as checked out
-updated non ASCII characters in rtf documents
-fixed bug: reservations not shown in month table with some privileges and mysqli functions
-fixed bug: errors when restricting rooms in user privileges and using mysqli functions
-added "RIMOVCLI" to default Italian documents for ISTAT in Liguria region
-show current reservations + departures in all reservations table as default or from menu (simple theme)
-possibility to advance by one period also if 2 periods are selected in all reservations table
-added "Turiweb Ricestat" to default Italian documents for ISTAT in Livorno province


2.1.1 (12/11/2014)
======================
-button to delete all credit cards from past reservations
-possibility to show daily and monthly totals between chashbox rows
-possibility to view and download text documents with another extension
-privilege to avoid that a user can delete or overwrite a document even if he can create/view it
-fixed bug: cached total price not updated in reservations when inserting costs from pos
-possibility to create a corresponding extra cost when inserting items in inventory
-possibility to add/subtract the new quantity to items in inventory
-autofocus when inserting new items and items in inventory
-global custmization to manage credit cards cvc numbers (with warning and disclaimer)
-show at most last 5 years in statistics
-updated italian documents to show a more detailed message for missing cities in "file alloggiatiweb" 
-fixed bug: problems when changing language with php 5.6 (included files are now cached?)
-fixed bug: messages not marked as read when deleted from a user
-fixed bug: condition to truncate variables in documents not applied correctly with non ascii characters
-fixed bug: backup not restored when using some tags in documents
-updated mysqli functions to use less memory
-fixed bug: wrong date format in check-in table
-added greek alphabet to rtf documents
-fixed bug: wrong rounding when adding items in point of sale with javascript
-fixed bug: not showing prices with only per person values in webpage with rate table
-fixed bug: error when inserting a reservation with a rate with only per person prices
-fixed bug: wrong extra cost price for daily costs with percentage on one person


2.1.0 (25/03/2014)
======================
-additional boolean or text fields with custom name for clients data, also in documents
-do not check ip address for sessions over secure https connections
-possibility to consider an extra cost as taxes (also updated default invoices)
-do not save ccvv for credit cards
-show credit card info only on ssl secure connection or localhost
-when creating new year automatically delete credit card info of clients not imported in new year
-possibility to choose colors for reservations in month table
-constants for custom css file and favicon in includes/costanti.php
-added [enquiry_email_text] and [enquiry_email_quoted_text] to document variables
-possibility to import email messages into messages table, trying to detect dates, email address and name
-show time near the date in messages table
-fixed bug: no comment shown in group columns in reservations table
-pages for messages table
-new rule 1 to close a rate between 2 dates
-possibility for rule 1 to close a unit between 2 dates
-fixed bug: when moving a reservation from month table, nearby reservations were lost
-option to create new rooms as beds (maximum occupancy of 1, no extra beds and 1 guest maximum)
-fixed bug: nearby units were deleted when showing nearby units grid with more than 70 units
-fixed bug: some extra costs restrictions not considered when checking availability from main menu
-possibility to create more rooms at once (comma separated list)
-fixed bug: wrong dates when moving by day or week in month table if dates are aligned with arrival
-added mysqli functions for database connection
-fixed bug: from some languages not using the correct file name when creating some web pages
-fixed bug: error when restoring a backup with custom room names


2.0.3 (09/03/2013)
======================
-possibility to show an extra cost as taxes in default invoice documents
-possibility to show a reminder when doing the checkin or checkout for a reservation
-fixed bug: error when modifying prices with postgresql
-customize search for clients
-month 0 in progressive incomes in statistics
-fixed bug: per person prices not imported when adding months
-open payments list from "modify reservation" with javascript and added inserting user
-link to "modify reservation" from paymets table
-button to delete credit cards numbers of past reservations in clients table
-possibility to permanently import the prices of one rate from another
-when in Italian document "alloggiatiweb" some data is missing send an error message with the missing data
-possibility to add only one selected document when restoring documents backup
-possibility to directly delete a document
-possibility to increment the document progressive number each time it appears in the document
-fixed bug: couldn't modify reservations with extraordinary extra costs multiplied by more than the people
-possibility to view documents from point of sale when extra costs are inserted
-possibility to add custom html headers to html documents
-structure logo in document variables and logo in default html invoices
-added a variable with daily price in dates repetitions
-added a repetition for reservation payments and another for rooms in documents
-added current user and inserting date/user for extra costs, payments and reservations in document variables
-added the (maximum) number by which an extra cost is multiplied in document variables
-insert a reservation choosing dates and apartment clicking on free cells in the month table
-title with reservation data (XMLHttpRequest) when passing over a reservation in month table


2.0.2 (11/12/2012)
======================
-added Turistat document to default Italian documents
-updated C/59 ISTAT Italian document
-in documents show codes for nations, regions, etc. also for the ones that are not in user lists
-updated the default list of nations (added 2nd code to English and Spanish lists)
-possibility to assign to an array the values of another array in document conditions
-possibility to have string keys for arrays in documents text, like [array1('val')]
-fixed bug: possible infinite loop when enabling the password for a user
-"add periods" button when displaying last month in month table
-new document action to assign to a variable the value of day, month, year, etc. of dates +/- X days
-added "contains" (case sensitive and insensitive) to operators for "if" conditions in document variables
-"ini.php" file for constants to set username and password of administrator user while installing
-contact name in default sender for document emails
-possibility to advance or retrocede by one or seven days in month table (XMLHttpRequest)
-possibility to don't show others' reservations in month tables (instead of showing them in grey)
-fixed bug: some reservations not showing in month table with privilege to show reservations from groups
-fixed bug: errors with extra costs that ask numbers in website pages


2.0.1 (24/6/2012)
======================
-fixed bug: extra costs calculated as percentage of all persons instead of one person
-fixed bug: checking availability gives wrong "per person" rates when extra beds are automatically added
-show warning when creating a calendar web page with grouping with rule 2 and there are no rules 2
-fixed bug: "per person" prices not moved when changing rates order


2.0.0 (12/6/2012)
======================
-when rounding the deposit, if it is rounded to 0 then set it to the "rounded to" value
-possibility to change arrival/departure date by dragging left/right edge in month table
-added html format to email documents
-added "salt" to md5 passwords and disabled plain text passwords
-vertical drag and drop (html5) of reservations to change apartment from month table
-welcome message with all the suggested configuration steps when hoteldruid is installed
-option for automatic creation of database in includes/costanti.php
-fast extra cost insertion for: minimum stay; number of children; special offer; extra bed
-try to import also permitted pediods of extra costs when adding periods
-error messages and warnings with conflicting options when modifying an extra cost
-possibility to combine extra costs in same category (if selected then all costs are inserted when possible)
-possibility to calculate % of extra costs also only on fixed base rate or on one person base rate
-possibility for extra costs to have both a fixed price and % of the rate price
-maximum number by which an extra cost can be multiplied if the number is asked (also base/total people less x)
-possibility to add/subtract a fixed number to the number by which an extra cost is multiplied (0 if negative)
-register logins when logs are enabled for a user
-sqlite3 database support (sqlite2 dropped)
-possibility for rates to have both a fixed and per person price
-possibility to dinamically add more (or less) than 8 periods when inserting prices
-path to dati folder in hoteldruid/costanti.php
-accept arrays as variables for parts under condition in documents
-privileges to view telephones/emails and address of clients


1.3.2 (14/07/2011)
======================
-possibility to modify inserted inventory items
-possibility to import rates adding a fixed value instead of %
-possibility to modify documents in normal users' global privileges
-user privilege to always insert reservation payments as income in a selected cashbox
-maximum number of rows to show in cashboxes tables
-use of javascript in point of sale interface
-multiple cashboxes
-payment method in cashbox payments
-possibility to import variables and conditions from a document to another one
-changed project name from "php-residence" to "hoteldruid"
-queries log for a single user or group
-possibility to save compressed documents
-backup and restore of single years
-possibility to customize the name of the rental unit
-fixed bug: wrong prices in statistics without commissions
-fixed bug: wrong discount when imposing the price on reservations with extra costs on total price
-possibility to show statistics for reservations inserted in a specific period of the year
-link to home in default themes for website pages
-possibility to open seconond step in new window from framed mode in availability page
-fixed bug: language_code variable not defined when opening documents from clients table
-fixed bug: error when calculating new commissions for a group of reservations
-fixed bug: errors when restoring a document already present
-fixed bug: error when selecting apartments from a rate in statistics


1.3.1 (08/11/2010)
======================
-possibility to show principal guest surname in all reservations table if different from client surname
-possibility to show detailed extra costs when checking availability
-possibility to show not available rates when checking availability
-variable [email_already_sent] with "sent status" (1 or 0) in document emails
-spoken language in clients data and possibility to show different document depending on language
-when searching a client, also show current year reservations in the table
-changed "internet templates" phrase to "website pages"
-possibility to calculate statistics without commissions and/or taxes
-possibility to apply commissions on rate+discount and on rate+discount+extra costs
-deposit calculated as first x nights
-search a reservation number from top bar menu in simple theme
-titular client nationality statistics
-fixed bug: discount not calculated on "RevPAR without extra costs" in statistics
-possibility to hide money of deleted reservations in all reservations table


1.3 (04/06/2010)
======================
-multiple languages (as available in lang dir) for descriptions of rates and apartments and comments for photos
-return to the last layout of table with all reservations during session
-"point of sale" to rapidly add extra costs to current/checked-in reservations
-extra costs categories for grouping them
-groups in "schedine alloggiati" document
-html invoice in document examples
-special document variable [repetition_error] that can make a reservation/client not shown in repeated documents
-reservation insertion date in document variables
-possibility to automatically create saved documents at check-in or check-out
-possibility to view documents from below the clients table
-special document variable [error_message] that when set an error is shown instead of the document
-save documents with a different name from document name and share the progressive number with other documents
-possibility for a document to use variables and conditions from another document instead of its own
-automatically apply an extra cost (daily type, lower id first) as extra beds when number of people requires it
-use daily prices stored in reservation when changing only arrival or departure dates
-use document provided taxes values in default invoice document
-column to show saved documents in all reservations table
-select from "configure and customize" extra rows to show in all reservation table
-possibility to insert deposit and commissions as % of the rate when inserting and modifying a reservation
-insert default and daily commissions for rates, calculated and shown in documents and all reservations table
-insert percentage VAT for rates and extra costs, calculated and shown in documents and all reservations table
-fixed 2 bugs in assignment function (one of them only with groups of reservations)
-check for payments and documents in previous years if the reservation was inserted in previous years
-custom periods in drop-down menus are now kept when creating a new year
-table to see all documents saved, delete last and upload a new one
-templates with documents are created again when documents order is changed


1.2.2 (02/12/2009)
======================
-added "informativa sulla privacy" text document to Italian default documents
-possibility to ask to accept an agreement from an html or text document in availability template
-fixed bug: variables of payments and extra costs not defined in documents


1.2.1 (24/11/2009)
======================
-possibility to choose predefined themes instead of custom html in internet templates
-framed mode in internet templates with possibility for an external css file
-replaced extended regular expression functions with perl regular expressions functions
-possibility to use lists of nations, regions, etc. from a normal user in internet templates
-better memory management when viewing and restoring complete backups
-description and photo urls for apartments and rates
-added 2nd and 3rd code for nations, regions, cities, etc.
-modify guests from a group in 1 page
-page to modify a reservation on 2 columns if there is enough width
-keep old dates intervals in dates menu when dates are added
-fixed bug: error when modifying the discount of a group of reservations
-fixed bug: wrong rates shown in rates table when there is the privilege to view rates from groups
-possibility to show floor and house in all reservations table


1.2 (25/05/2009)
======================
-when a daily extra cost is used as minimum stay (applied in permitted periods) check also the days when it is applied
-return to original page when making a login after an expired session
-nickname in clients data
-copy existing comment text when modifying a reservation and clicking on comment textarea
-order by apartment in all reservations table
-create automatically new year on January 10th instead of 1st
-creating new year update imported reservations numbers in saved documents
-creating new year import also messages, res. payments, payments and receipts inserted in created year
-possibility to make an item needed for check-in when adding it to an apartment inventory
-encrypt clients' credit card data with ssl public/private keys
-fixed amount as deposit
-automatic version update with non-interactive logins (interconnections)
-privilege to create backups for normal users
-automatic source download and update for subordinated installations
-transition from GPL v3 to Affero GPL v3 license
-documents saved with current year date instead of main menu year if new year has not been created yet
-possibility to attach the same attachment to different emails in documents
-show warning when sending a document email with a subject already sent to the client
-percentage discount or final price after discount or daily price after discount
-replaced "close apartments" with "nearby apartments" in English translation
-in all rates table group dates and prices with drop-down menu dates (also when modifying)
-possibility to show only selected rates from all rates table and from current dates
-possibility to change the order of rates
-added "schedine alloggiati", "ISTAT C/59" and "alloggiatiweb file" to Italian documents examples
-possibility to edit already inserted documents conditions
-fixed bugs: possible problems when inserting and modifying reservations in close apartments
-new document action to don't evaluate conditions until next "resume" action
-composable document conditions: "always" or "if" (multiple and/or); the action; all repetitons or not
-assign predefined values to a document array with a condition action instead of assigning them at array creation
-added an invoice and receipt in rtf and an enquiry reply and confir reservation emails to documents examples
-limits for parts to be shown only if a condition on a variable is met in documents text
-separate documents examples for each language
-"view document" and "modify as a group" for selected reservations only in all reservations table (simple theme)
-possibility to view documents from month table
-possibility to change the order of documents
-added structure data in "cofigure and customize": type, name, address, telephone, fax, vat number...
-vat number in clients data
-possibility to change the apartment list of assignment rule 2 from x days before arrival
-fixed bug: problems with inventory of apartments not named with a number
-possibility to multiply rates prices by number of people (without extra beds)
-moved images and themes directories outside includes and added base.css
-fixed bug: deposit calculated on total price when modifying a reservation


1.1.1 (16/11/2008)
======================
-renamed backup file to phpres_backup.php
-possibility to modify singular rates when modifying a group of reservations
-possibility to replace variable texts and other new conditions in documents custom variables
-possibility to add variables and conditions to a sigle document
-added arrays of document variables and possibility to repeat them in the document
-added selection_starting_date and selection_ending_date to document variables
-if possible lengthen php timeout when making or resoring a backup or updating year and database
-display backup creation date if a backup file exists
-menu bar shown after sending a document email
-serch client surname and email from drop down box in simple theme menu
-possibility to display extra costs with same characteristics grouped in drop-down menus in insertion
-possibility to delete items from inventory when an extra cost is inserted
-incompatible apartments in extra costs (not for automatically assigned)
-fixed bug: sometimes not possible to modify reservations in close apartments
-assign automatically extra costs also between minimum and maximum days
-refill missing inventory items from stockrooms and apartments over minimum
-copy inventory from an apartment to another one or to the ones from a rate
-fixed bug: dates menus files not created when importing privileges
-inventory for normal users
-possibility to move up and down conditions on custom document variales
-identity document region and city in clients data
-plain text document format
-added reservation_repetition_number, carriage_return and new_line document variables
-fixed bug: error when restoring some condititions from a documents backup
-set prices to NULL if blank value is inserted in rates table


1.1 (26/06/2008)
======================
-possibility to delete all messages sent before or after a given date
-possibility to import templates from a directory to another one
-possibility to include templates in backup
-renamed internet templates (removing "template" word for "tpl")
-possibility to create multiple templates in different directories
-possibility to delete a single template
-apartments and stockrooms inventory
-warning and overwrite when saving a document for a reservation that already has one of the same type
-all reservations table: clicking on a field selects all rows with the same value (simple theme)
-title in client's data (linked to gender)
-codes in lists of cities, regions, nations, documents and relatedness
-list of cities (with region id)
-fixed bug: occasionally wrong when checking availability from main menu
-calculate but do not show extra costs named only with spaces in internet templates
-statistics page
-condition to truncate document custom variables (and add characters if length is lower)
-arithmetic condition with 2 variables in document custom variables
-possibility to align availability with arrival dates in months table
-highlight also dates row when mouse is over the month table
-possibility to save all insert, update and delete queries in a log file
-possibility to delete a user without reservations, clients, receipts and reservation payments
-insert and modify rates and extra costs as normal user in privileges
-see profiles of users in same groups in all reservations table for normal users
-possibility to see and modify data from users of the same group in privileges
-possibility to simultaneously modify a group of reservations


1.0.1 (20/01/2008)
======================
-fixed bug: input not checked when searching client in clients table
-fixed bug: error when modifying a reservation with close reservations
-inset prices weekly with a single weekly price with daily periods
-possibility to import privileges from a user to another user
-possibility to change settings for all users in "configure and customize"


1.0 (06/01/2008)
======================
-new menus in simple theme
-fixed bug: sometimes could not move a reservation with close reservations


0.7.2 (26/12/2007)
======================
-fixed bug: reservations not imported when creating a new year
-do not insert or modify a reservation if the rate has negative prices
-updated simple theme
-default apartments lists
-transition from GPL v2 to GPL v3 license (with update proxy)


0.7.1 (12/11/2007)
======================
-reservation origin
-separated id from payment method in table with history of reservations payments
-fiscal code in client's data
-changed the word "contract" to "document"
-try to import prices when adding periods
-extended the maximum number of future months
-validated all pages as html 4.01 strict
-extra costs variables repetition for lists in contracts
-possibility to add inteconnection modules
-possibility to translate add-on modules
-if contract is repeated entirely and saved then save 1 contract for each repetition
-new "if" conditions for contract variables
-fixed bug: slashes added to surname when inserting new reservations
-possibility to align days and reservations in availability calendar in templates
-possibility to view only arrivals or departures in all apartments table


0.7 (04/06/2007)
======================
-possibility to display currency sign before prices in internet templates
-nationality, city + region + nation of birth, type + city + nation of document in clients' data
-lists of nations and regions
-show the names of wrong extra costs in internet templates
-possibility to "always" associate an extra cost only in allowed periods
-possibility to save a contract with a progressive number, available also in the contract
-possibility to record reservation guests besides titular client
-added support for sqlite database
-fixed bug: wrong calculation of the hours to anticipate begun reservations
-possibility to have temporary reservations while still inserting them
-possibility to keep 2 or more reservations in close apartments


0.6.4 (20/11/2006)
======================
-new condition to make operations on numbers in contract variables
-possibility to duplicate extra costs
-modify prices directly from rates table
-pop-up table to choose apartments for assignment rule 2
-possibility to automatically add extra costs when inserting more than x reservations
-possibility to automatically add extra costs based on days left from initial date
-assignment rule 4: insert by default the number of people associated to a rate
-added internet availability calendar template
-all internet templates now validate as html 4.01 strict
-dates row customization in months tables
-now also normal users can update the database
-change the number of rates also from prices insertion page
-change the client of a reservation with another existing one
-added extra costs to rates internet template
-possibility to delete all messages
-possibility to send a copy of the reservation request mail to the client
-grouped periods in rates table
-new condition to replace strings in contract variables
-fixed bug: not italian variables not defined in contracts variables conditions
-show an arrow for checked-in reservations in apartments, reservations and month table
-weekly prices insertion now follows the initial week day set in configuration


0.6.3 (04/09/2006)
======================
-fixed bug: sometimes extra costs where not applied when inserting new reservations
-fixed bug: deposit and discount where set to 0 when modifying a reservation
-do not ask for the rate if there is only 1 in internet templates


0.6.2 (02/08/2006)
======================
-rates table internet template
-contracts backup
-reservation code
-estimated arrival time in all reservations table
-sum_people, value_all_extra_costs, estimated_arrival_time and num_periods in contracts
-calendar date pickers
-moved dates and money format and money names from common data to the specific template page
-only requests with dates in the future are now possible in availability template
-fixed bug: not possible to set deposit and discount to 0 when modifying a reservation


0.6.1 (31/05/2006)
======================
-show also in the database when there is subordination
-button from availability template to paypal template when present
-security bug: htmlspecialchars for input from normal users when inserted in database
-fixed bug: cound not send multiple emails from contracts
-fixed bug: client data not imported from availability template messages


0.6 (23/02/2006)
======================
-import prices from a rate to another one
-choose the number of rows (apartments) after wich show again the dates row in months tables
-choose to select current reservations by default as customization of reservations table
-in reservations table use menus' partial dates in arrows when only 1 period is selected
-show deposit when checking availability
-possiblity to insert a reservation request in the users' messages from the availability template
-custom fields in availability template reservation request
-choose to ask client data, check-in hour and deposit payment method in availability template reservation request
-estimated check-in time
-possibility to show until last available date in database in internet templates
-fixed bug: year privileges not deleted when deleting year
-update internet templates when creating year or updating database
-possibility to change the directory where internet templates are created
-users messages system
-possibility to consider a contract as a rtf or a template for editable email
-fixed bug: error with alternate days in extra costs
-added client region and id, reservation number, rest to pay, last payment and all payments list to contracts
-possibility to change the number of contracts
-added custom variables with conditions on other variables to contracts
-view contracts of shown reservations from all reservations table
-possibility to set the repetition boundaries in contracts with more reservations
-contracts with many types and number of reservations
-moved contracts from files to database
-possibility to view only 1 method of payment in payments history table
-logout
-possibility to modify client's data after inserting or modifying it
-possibility to replace words of user interface
-try to free the apartment before deleting it
-improved performance of assignment function and added to it a time limit
-moved all includes in includes/ directory
-client region and identity document
-conversion to unicode utf-8
-no permanent connection to database


0.5.5 (14/11/2005)
======================
-don't show reservations of previous year in all reservations table when all these reservations end
-possibility to automatically create the new year with the first login of the year of any user
-possibility to modify a reservation of previous year ending in current year from current year
-when modifying a reservation, updade also the corresponding next year reservation if present
-do not permit inserting reservations for next year if asked final date exists in next year
-delete imported reservations from previous year when importing in new year
-changed assignment in assignment in english translation
-possibility to use an extra cost as minimum stay (associate cost if "always" on)
-fixed bug: couldn't modify permitted periods of extra costs
-fixed bug: "continue anyway" didn't work when inserting reservations
-bug: when going back from inserting a reservation, a list of apartmens was selected if a rule 2 rate was
-possibility to change the day of end/start week with daily periods in tables
-added small link to show all dates in menus
-show availability overview in availability template also when requested period is full
-possibility to show only intervals of dates in some periods in dates menus
-fixed bug: not possible to restore backups with users with german language
-fixed bug: no availability overview customization for normal users


0.5.4 (08/08/2005)
======================
-modify all apartments attributes from one page
-remember last dates selected when inserting prices
-auto-update to correct dates in javascript menus
-subordination with compressed backup
-Backup compression with gzip
-free apartments report in availability template
-link to php-residence home page from default templates
-free apartments report grouped by people they can host or by rule 2 in availability check
-possibility to add extra costs of insertion page when checking availability
-show only available rates when checking availability
-fixed bug: wrong dates with javascript menus in safari browser
-changed "fare" to "rate" in english translation
-fixed bug: not possible to create italian templates from other languages


0.5.3 (11/07/2005)
======================
-edit contracts from browser
-dates menus with javascript in simple theme
-fixed bug: error when inserting "extraordinary" costs
-default to last values selected in the first page to create internet templates
-fixed bug: extra costs not deleted when deleting a reservation
-possibility to modify default phrases in availability template
-possibility to delete created templates
-use all default data from availability template if present when creating new template


0.5.2 (12/04/2005)
======================
-fixed bug: not possible to make new installations
-use html data from availability template if present when creating new template


0.5.1 (09/04/2005)
======================
-possibility to move back and forward when only 1 period is selected in all reservations table
-do not permit insertion of extra cost for selected fares
-possibility to move already begun reservations in full periods
-payment method
-do not show rows where some selected columns are empty in all reservations table
-possibility to deselect surname, starting and ending date and number in all reservations table
-hours difference from server time
-check-in and check-out for reservations
-added privileges for inserting more reservations at once
-bug: not possible to insert more reservations at once with fares associated to costs
-added privileges for deleting confirmed reservations
-possibility to delete payments history
-possibility to delete clients without reservations and payments (also all contemporarely)
-themes to modify aspect


0.5 (16/03/2005)
======================
-bug: discount bigger than fare when inserting reservation
-limited number in time of wrong logins (no brute force)
-possibility to apply extra costs only in some periods
-possibility to put a limit to the number of an extra cost in week/day
-possibility to multiply extra costs by number of people (total or not)
-possibility to associate weekly/daily costs to some specific weeks/days
-possibility to automatically apply extra costs based on period length
-possibility to accordingly change extra costs when reservations are changed
-possibility to ask the number of people in availability template
-created file includes/costanti.php where some limits and behaviors can be set


0.4.5 (03/01/2005)
======================
-updated to postgresql version 7.4.5
-fixed bug: error when creating new year with administrator login enabled
-fixed bug: not creating dates menus when importing users privileges from previous year
-fixed bug: reservations not moving in apartments without number of people defined


0.4.4 (06/08/2004)
======================
-fixed bug: usa dates not available in contracts
-fixed bug: not calculating extra costs prices when modifying a reservation


0.4.3 (29/06/2004)
======================
-fixed bug: installation in german continued in english
-fixed bug: could not create new apartments


0.4.2 (21/06/2004)
======================
-fixed bug: error when restoring backup from a database type to the other
-fixed bug: error when importing privileges from previous year
-fixed bug: allow reservations with number of people in apartments without it
-eliminated notice warnings when not done in php.ini


0.4.1 (12/05/2004)
======================
-possibility to consider all apartaments fixed
-interconnection: subordination to another php-residence installation
-changed backup.txt in backup.php for security
-user column in payments history and all reservations tables
-fixed bug: don't move already present reservations in periods of assignment rules 1
-import also the privileges and rules 3 from the previous year
-assignment rule 3: when admin inserts a reservation associate fares with users
-possibility for admin to change the owner of a reservation or client
-fixed bug: error when inserting or modifying the street of a client


0.4 (23/04/2004)
======================
-user privileges
-secured all includes when admin password activated
-possibility to change the time when a reservation is considered begun
-possibility to move a reservation between already assigned apartmens
-insert and check availability for more reservations at once
-function arguments not passed by reference in function call
-locking tables and not files with mysql
-removed completely auxiliary tables
-fast access to users layout profiles for admin on table with all reservations
-user authentication with sessions
-possibility to change the default html when creating availability template


0.3.3 (07/04/2004)
======================
-fixed bug: possible error in assignment function


0.3.2 (30/05/2003)
======================
-translation in spanish
-possibility to delete years
-total of differences when changing selected reservations
-subtotal for selected reservations in table with all reservations
-insertion date field in table with all reservations
-extra costs modification page
-prices table for printing
-fixed bug: contract variables of other languages not defined
-fixed bug: when creating template only last fare name is used
-possibility to add a prefix to all tables
-improved performance of assignment function (including a bug fixed)
-sort by different fields the table with all reservations
-fare name field in table with all reservations


0.3.1 (25/02/2003)
======================
-current dates selected in table with all reservations
-fixed bug: slashes in strings when inserting reservations
-creation of a template page to check availability from internet
-modular languages (add a dir in includes/lang to add a language)
-fixed bug: wrong dates in cotracts from "modify reservation" page
-fixed bug: couldn't see birthdates before 1970 on win32
-fixed bug: couldn't search clients with mysql
-unique id for extra costs


0.3 (26/11/2002)
======================
-workaround for register_globals = off in php.ini
-motivation for rule 1 and insert reservation from check availability
-group columns in table with all reservations
-eliminated some pages when there was only 1 confirmation button
-checkboxes to mark all or deposit paid from "all reservations" table
-rows limit in reservations table and history table
-backup and restore data folders and database
-possibility to use mysql
-possibility to use an already created empty database when installing
-control write permissions on dati folder when installing
-arbitrary number of fares
-automatically assign extra costs only to choosen fares
-different deposit for every fare
-all includes now begin with ./
-substituted temporary tables with variables in liberasettimane function


0.2.4 (14/06/2002)
======================
-fixed bug: possible error in assignment function


0.2.3 (30/05/2002)
======================
-fixed bug: apartament not fixed for already begun reservations with daily periods


0.2.2 (10/04/2002)
======================
-compatible with php3
-possibility to change surnames length in months tables
-internal changes to assignment rule 1 and assigning function for better performance
-fixed bug: inserting a new reservation you could choose only the last client of a list
-fixed bug: not considering old list of apartments when modifying a reservation
-fixed bug: was unable to free apartment under certain conditions
-fixed bug: change apartment name also in drop-down menu


0.2.1 (18/02/2002)
======================
-view contracts from check availibility page
-search also surnames that contain the inserted one
-insertion of prices on a weekly basis for daily periods
-customize dates in drop-down menus
-possibility to change apartment name
-yellow color if paid=0 deposit=0 and confirmed


0.2 (04/01/2002)
======================
-traduzione in inglese
-lock tabelle durante transazioni di inserimento e modifica
-prenotazioni giornaliere
-soldi con decimali e formato personalizzabile
-costi aggiuntivi nel contratto
-costi settimanale e finale come letto aggiuntivo
-tabella storia entrate-uscite
-assegnazione appartamenti in base alla tariffa (regola 2)
-possibilità eliminare appartamenti
-personalizzazione nomi contratti
-personalizzazione tabella prenotazioni
-costi aggiuntivi infiniti
-motivazione regola di assegnazione 1
-conferma prenotazione
-controllo disponibilità in appartamenti con dato numero di persone
-cambio disposizione cartelle anni e dati
-passagio di tutti i file .inc a .php
-creata la cartella contr
-altre piccole modifiche


0.1.2 (16/06/2001)
======================
-Visualizzazione prenotazioni tra due date
-Creato aggiorna.php per aggiornare da versioni precedenti
-Ricerca per cognome del cliente nella tabella clienti
-Prenotazioni di tutti gli anni in modifica_cliente.php
-Creato il changelog
