-# Revision 1.160 2007/03/19 18:35:13 toins
-# - adding default value in marc_subfield_structure.
-# - now marc_subfields_structure displays subfields in tab view.
-#
-# Revision 1.159 2007/03/16 01:25:09 kados
-# Using my precrash CVS copy I did the following:
-#
-# cvs -z3 -d:ext:kados@cvs.savannah.nongnu.org:/sources/koha co -P koha
-# find koha.precrash -type d -name "CVS" -exec rm -v {} \;
-# cp -r koha.precrash/* koha/
-# cd koha/
-# cvs commit
-#
-# This should in theory put us right back where we were before the crash
-#
-# Revision 1.159 2007/03/12 17:52:30 rych
-# add pri key to userflags
-#
-# Revision 1.158 2007/03/09 15:14:57 tipaul
-# rel_3_0 moved to HEAD
-#
-# Revision 1.157.2.56 2007/01/31 16:22:54 btoumi
-# -add possibility to use isbn with length of 13 characters
-# for Import datas in the reservoir.
-# -modify isbn field in marc_breeding table (varchar 13)
-# -add isbn filter (no - )when u read a notice from reservoir
-# -add filter to have right field 100
-#
-# Revision 1.157.2.55 2007/01/30 10:50:19 tipaul
-# adding 2 usefull indexes to biblioitems table
-#
-# Revision 1.157.2.54 2007/01/29 16:45:52 toins
-# * adding a new default authorised value : SUGGEST.
-# SUGGEST give some reasons to accept or reject a suggestion.
-#
-# * default value for borrowersMandatoryfield syspref is now "cardnumber|surname|adress"
-#
-# Revision 1.157.2.53 2007/01/26 20:48:37 hdl
-# Serials management : Bugfixes + improvements.
-# - Partial dates are now managed
-# - next Date Calculation with irregularity tested for 1 week and 1 month.
-# - manage if subscription is abouttoexpire or expired.
-# - Adding some information on serials pages about subscription.
-# - Managing irregularity with numbers.
-# - Adding Internal Notes in subscription management.
-# - Repeating Button above pages.
-#
-# Please run Updatedatabase to change irregularity and add internalnotes field to subscription
-#
-# Revision 1.157.2.52 2007/01/24 13:57:26 tipaul
-# - setting supplierid to auto_increment (HDL : could you check that is works, i'm not 100% sure)
-# - removing 22 -> 30 marc_subfield_table -> marcxml stuff, it's now in misc/migration_tools/22_to_30/
-#
-# Revision 1.157.2.51 2007/01/18 09:58:45 tipaul
-# defaulting NOT NULL fields (to '')
-#
-# Revision 1.157.2.50 2007/01/18 09:39:21 tipaul
-# issuedate must be defaulted with ' '
-#
-# Revision 1.157.2.49 2007/01/18 09:37:30 tipaul
-# removing 2 field definitions that were here twice
-#
-# Revision 1.157.2.48 2007/01/15 09:55:40 toins
-# adding a new logging systempref : FinesLog.
-#
-# Revision 1.157.2.47 2007/01/12 18:09:49 toins
-# LetterLog added
-#
-# Revision 1.157.2.46 2007/01/11 14:35:39 tipaul
-# adding Opac Browser feature : the build_browser_and_cloud.pl script will :
-# - fill the browser table, that enable browsing, digit by digit of a given category, the catalogue. A complete dewey classification is provided in the script, active only for french libraries, of course (although, for instance, the script check that the catalogue is in english for developping convenience)
-# - fill the tags table, that contains the subject cloud.
-#
-# The cloud part is a copy of the previous build_tags.pl script that can be deleted : those 2 scripts require to parse all the catalogue to extract interesting data, so they are long. It's useless to parse the catalogue twice !
-#
-# The commit also add the systempreference to hide/show the OpacBrowse in database & in systempref management script.
-#
-# IMPROVEMENTS to do :
-# - the script that builds the tables can be improved to update only last week biblios (at the price of a small error in value links, but it's not a problem).
-# - add, in parameters section, a place to edit browser descriptions. The build script has to be updated to to avoid deleting existing browser descriptions.
-#
-# Revision 1.157.2.45 2007/01/10 16:52:52 toins
-# Value for Log Features syspref are set to 0 by default.
-#
-# Revision 1.157.2.44 2007/01/10 16:31:15 toins
-# new systems preferences :
-# - CataloguingLog (log the update/creation/deletion of a notice if set to 1)
-# - BorrowersLog ( idem for borrowers )
-# - IssueLog (log all issue if set to 1)
-# - ReturnLog (log all return if set to 1)
-# - SusbcriptionLog (log all creation/deletion/update of a subcription)
-#
-# All of theses are in a new tab called 'LOGFeatures' in systempreferences.pl
-#
-# Revision 1.157.2.43 2007/01/10 14:13:17 toins
-# opac_news.displayed is replaced by opac_news.number.
-# This field say how are ordered the news on the template.
-#
-# Revision 1.157.2.42 2007/01/09 14:09:01 toins
-# 2 field added to opac_news.('expirationdate' and 'displayed').
-#
-# Revision 1.157.2.41 2006/12/22 17:11:33 tipaul
-# adding 3 systempreferences for opac features & a new systempref tab where all systempreferences are located
-#
-# Revision 1.157.2.40 2006/12/20 16:45:59 tipaul
-# ZEBRA update :
-# - adding a new table : when a biblio is added/modified/ deleted, an entry is entered in this table
-# - the zebraqueue_start.pl script read it & does the stuff.
-#
-# code coming from head (tumer). it can be run every minut instead of once every day for dev_week code.
-#
-# I just have commented the previous code (=real time update) in Biblio.pm, we will be able to reactivate it once indexdata fixes zebra update bug !
-#
-# Revision 1.157.2.39 2006/12/20 11:42:17 toins
-# adding table "tags"
-#
-# Revision 1.157.2.38 2006/12/19 12:06:53 alaurin
-# adding a new system preference : RequestOnOpac ;
-#
-# adding update database
-#
-# Revision 1.157.2.37 2006/12/19 10:49:21 toins
-# fix a minor bug in syspref "expandedSearchOption" and adding it on updatedatabase.
-#
-# Revision 1.157.2.36 2006/12/13 19:48:09 hdl
-# Adding claimdate to serials.
-# (Needed to record claimdate
-#
-# Revision 1.157.2.35 2006/12/08 15:36:57 hdl
-# Adding issuedate to issues table.
-#
-# Revision 1.157.2.34 2006/12/07 16:00:41 hdl
-# Adding issuedate to table issues.
-# Modifying issuedate on issue (Circ2.pm)
-# Modifying report issue_avg_stats to take this change into account. (Need TESTING)
-#
-# Revision 1.157.2.33 2006/12/06 14:12:18 btoumi
-# add BorrowersTitles systempreferences to setup borrowers title
-#
-# Revision 1.157.2.32 2006/12/06 13:49:41 toins
-# deleting additionalauthors, bibliosubjects, bibliosubtitles.
-#
-# Revision 1.157.2.31 2006/12/05 15:07:16 tipaul
-# NEW FEATURE :
-# a column (itemtypes.summary) has been added.
-#
-# If it is empty, no changes at all.
-# In admin/itemtypes.pl, the librarian can go and define what (and how) the record appeard below the title.
-# The summary must be entered exactly as the authority summary.
-# An example is provided in admin/itemtypes.pl add/modify itemtype.
-#
-# This feature had been requested for a while by my librarians. The 2 uses we can imagine are :
-# - for websites => show the link directly in the result list, to avoid 1 clic (& there is no need for a size/editor/publicationyear for web sites)
-# - for serial publications => show some serial specific informations.
-#
-# This commit should do everything that is needed for this feature.
-#
-# Revision 1.157.2.30 2006/11/29 11:58:18 toins
-# re indenting with space.
-#
-# Revision 1.157.2.29 2006/11/24 21:58:35 kados
-# changing items.itemtype to items.itype to avoid problems with
-# joins with biblioitems. NOTE: I don't think updatedatabase will remove the
-# items.itemtype from your db so you must do that manually if you updated
-# from an earlier version of updatedatabase.
-#
-# Revision 1.157.2.28 2006/11/24 13:54:55 hdl
-# Adding serialsadditem
-#
-# Revision 1.157.2.27 2006/11/24 11:07:09 alaurin
-# bug sanop #74 :
-#
-# Add a new system prefence "AutoLocation"
-# this fonction switching activation or not Autolocation, if Yes, the Librarian can't change his location, it's defined by branchip,
-# if autolocation is setting to "NO", librarian can change his settings ....
-#
-#
-# warn, if autolocation is setting "on", on circulation.pl we don't have anymore the choice to change your library and branchprinter,
-# defined on branches : branchip and branchprinter ....
-#
-# this function could be improved
-#
-# Revision 1.157.2.26 2006/11/23 11:01:06 toins
-# branchtransfers.frombranch & branchtransfers.tobranch must be VARCHAR(10)
-#
-# Revision 1.157.2.25 2006/11/23 09:05:33 tipaul
-# reintroducing move to innoDB (as only innoDB supports extended features like foreign keys)
-#
-# Revision 1.157.2.24 2006/11/21 09:15:23 toins
-# better userflag description
-#
-# Revision 1.157.2.23 2006/11/21 08:51:01 toins
-# 2 new userflags: serials & reports.
-#
-# Revision 1.157.2.22 2006/11/20 16:59:09 toins
-# adding a userflags: 'editauthorities'.
-#
-# Revision 1.157.2.21 2006/11/17 10:53:04 hdl
-# Changing
-# - subscription detail :
-# adding manual history (in subscription table)
-# addind subscription summary.
-# - menu-serials.inc deleting old link
-# - adapting serials-collection.pl
-#
-# TODO List :
-# - Some values are hard coded in subscription-detail
-# - subscription-detail.pl relies on subscription-add for edition BUT subscription-add transmits back data to subscription-detail in order to save data back into database. This is a bit odd enough and should not occur.
-# - Some more tests on numberlength which doesnot seem to be kept.
-#
-# Revision 1.157.2.20 2006/11/15 15:15:50 hdl
-# Final First Version for New Facility for subscription management.
-#
-# Now
-# use serials-collection.pl for history display
-# and serials-edit.pl for serial edition
-# subscription add and detail adds a new branch information to help IndependantBranches Library to manage different subscriptions for a serial
-#
-# This is aimed at replacing serials-receive and statecollection.
-#
-# Revision 1.157.2.19 2006/11/14 16:28:01 rych
-# Adding itemtype field to items
-#
-# Revision 1.157.2.18 2006/11/14 16:16:58 rych
-# fix mysql syntax
-#
-# Revision 1.157.2.17 2006/11/14 14:39:31 toins
-# * delete the userflags "reservforself" which is unused.
-# * some new function not use at the moment.
-#
-# Revision 1.157.2.16 2006/11/02 09:27:30 toins
-# issue.branchcode must be varchar(10).
-#
-# Revision 1.157.2.15 2006/10/31 17:41:51 toins
-# items.holdingbranch must be varchar(10)
-#
-# Revision 1.157.2.14 2006/10/30 09:41:45 btoumi
-# remove auto increment for accountno in accountlines table
-#
-# Revision 1.157.2.13 2006/10/20 10:35:05 alaurin
-# new program : branchoverdues.pl
-#
-# with this program, the librararians will can check , and specify the method of notification of documents in overdue
-#
-# little explanation :
-#
-# - At first, the datas come from accountlines, generated by accounlines (type 'FU')
-# - There is three levels of notification (come from overduerules ....)
-# - there is four methods of notification :
-# - letter (for us, use an openoffice program ....)
-# - Mail (use a batch program)
-# - Phone (simple Method, if this method is selected, we consider that the borrower as been notified)
-# - Considered Lost (For us the third level)
-#
-# - At this time we have some parameters hardcoded (Must be improve later)
-#
-# - the choice of methods is hardcoded :
-# - for the first overduelevel : three methods : mail,letter,phone
-# -For the second overduelevel :only one method : letter
-# - For the Third Overdue level : only one method : Considered Lost
-#
-#
-# this program will be heavy tested next week ....
-#
-# Revision 1.157.2.12 2006/10/19 09:04:07 toins
-# itemtypes.itemtype is a primary key.
-#
-# Revision 1.157.2.11 2006/10/18 13:31:13 toins
-# Borrowers.categorycode must have 10 chars lenght & categories.categorycode must be a primary key.
-#
-# Revision 1.157.2.10 2006/10/17 16:18:14 hdl
-# Changing primary key in aqbookfund.
-# Making it branchcode+aqbookfundid rather than simple aqbookfundid.
-#
-# Revision 1.157.2.9 2006/10/16 14:23:47 toins
-# Borrowers.branchcode must be varchar(10) too.
-#
-# Revision 1.157.2.7 2006/10/11 15:22:23 tipaul
-# - adding some missing fields, coming from dev_week :
-# * lcsort & ccode in biblioitems table. lcsort is used for loc callnumbers & ccode is used to have a item level circulation rules. Ccode means C<irc>code
-# * onloan & issue_date in items table. They are filled by the misc/update_items.pl script, with circulation values. NOW, onloan & issue_date in items are NOT set by circulation, this decision speed up a lot the circulation rate (with the Date::Manip removal). The price for this is to have the status of the item not real time updated in zebra, but that's worth the price.
-# * cutterextra in items, that we should ask tumer to understand what it does ;-)
-#
-# Revision 1.157.2.6 2006/10/10 11:25:40 btoumi
-# add two tables : notifys , charges
-# modify accountlines tables add two fields (notify_id and notify_level)
-#
-# Revision 1.157.2.5 2006/10/02 09:15:44 hdl
-# Serials :
-# * synching with NZ-devs on Serials.
-# * adding routing lists support,
-# * adding serialsadditems support
-# * adding publisheddate management
-#
-# TODO :
-# Management for seasonal serials should be fixed in order to be language independant.
-#
-# Revision 1.157.2.4 2006/09/19 07:44:13 btoumi
-# bug fix : modify wrong field name BorrowerMandatoryField
-#
-# Revision 1.157.2.3 2006/09/18 14:00:24 btoumi
-# bug fix :wrond field name for opacnote and contactnote
-#
-# Revision 1.157.2.2 2006/09/11 13:24:03 alaurin
-# marcxml should be a longtext, some biblios can be more than 65535 char long
-#
-# Revision 1.157.2.1 2006/09/04 08:39:14 toins
-# sync with rel_2_2.
-#
-# Revision 1.157 2006/08/11 10:03:13 tipaul
-# the new "includes" features, for personalized templates. Look at koha-devel, i'll write a mail here (& something on the wiki)
-#
-# Revision 1.152 2006/06/27 09:26:37 btoumi
-# modify (initials,phone ) fields property in borrowers and deletedborrowers table
-#
-# Revision 1.151 2006/06/22 10:33:14 btoumi
-# sorry i forget deletedborrowers table
-# modify firstname field from deletedborrowers table
-#
-# Revision 1.149 2006/06/20 22:35:47 rangi
-# Code to allow the associated borrowers to work
-#
-# Revision 1.148 2006/06/17 22:12:01 rangi
-# Adding id field to reviews table
-#
-# Revision 1.147 2006/06/17 03:36:41 rangi
-# Table definition for the reviews table
-#
-# Revision 1.146 2006/06/17 03:29:41 rangi
-# Variable to allow librarians to switch reviews on or off
-#
-# Revision 1.145 2006/06/16 09:45:02 btoumi
-# updatedatabase.pl: add change of borrowers table to deletedborrowers table
-# deletemem.pl: delete use of warn function
-#
-# Revision 1.144 2006/06/08 15:36:31 alaurin
-# Add a new system preference 'AutomaticItemReturn' :
-#
-# if this prefence is switched on: the document returned in another library than homebranch, the system automaticly transfer the document to his homebranch (with notification for librarian in returns.tmpl) .
-#
-# switch off : the document stay in the holdingbranch ...
-#
-# correcting bugs :
-# - comment C4::acquisition (not using in request.pl).
-# - correcting date in request.pl
-# -add the new call of function getbranches in request.pl
-#
-# Revision 1.143 2006/06/07 02:02:47 bob_lyon
-# merging katipo changes...
-#
-# adding new preference IssuingInProcess
-#
-# Revision 1.142 2006/06/06 23:42:46 bob_lyon
-# Merging Katipo changes...
-#
-# Adding new system pref where one can still retrieve a correct reading
-# record history if one has moved older data from issues to oldissues table
-# to speed up issues speed
-#
-# Revision 1.141 2006/06/01 03:18:11 rangi
-# Adding a new column to the statistics table
-#
-# Revision 1.140 2006/05/22 22:40:45 rangi
-# Adding new systempreference allowing for the library to add borrowers to institutions (rest homes, parishes, schools, classes etc).
-#
-# Revision 1.139 2006/05/19 19:31:29 tgarip1957
-# Added new fields to auth_header and auth_subfield_table to allow ZEBRA use of authorities and new MARC framework like structure.
-# Authority tables are modified to be compatible with new MARC frameworks. This change is part of Authority Linking & Zebra authorities. Requires change in Mysql database. It will break head unless all changes regarding this is implemented. This warning will take place on all commits regarding this
-#
-# Revision 1.138 2006/05/19 16:51:44 alaurin
-# update database for :
-# - new feature ip and printer management
-# adding two fields in branches table (branchip,branchprinter)
-#
-# - waiting date : adding one field in reserves table(waiting date) to calculate the Maximum delay to pick up a reserved document when it's available
-#
-# new system preference :
-# - ReservesMaxPickUpDelay : Maximum delay to pick up a reserved document
-# TransfersMaxDaysWarning : Max delay before considering the transfer as potentialy a problem
-#
-# Revision 1.137 2006/04/18 09:36:36 plg
-# bug fixed: typo fixed in labels and labels_conf tables creation query.
-#
-# Revision 1.136 2006/04/17 21:55:33 sushi
-# Added 'labels' and 'labels_conf' tables, for spine lable tool.
-#
-# Revision 1.135 2006/04/15 02:37:03 tgarip1957
-# Marc record should be set to UTF-8 in leader.Force it.
-# XML should be with<record> wrappers
-#
-# Revision 1.134 2006/04/14 09:37:29 tipaul
-# improvements from SAN Ouest Provence :
-# * introducing a category_type into categories. It can be A (adult), C (children), P (Professionnal), I (institution/organisation).
-# * each category_type has it's own forms to create members.
-# * the borrowers table has been heavily modified (many fields changed), to get something more logic & readable
-# * reintroducing guarantor/guanrantee system that is now independant from hardcoded C/A for categories
-# * updating templates to fit template rules
-#
-# (see mail feb, 17 on koha-devel "new features for borrowers" for more details)
-#
-# Revision 1.133 2006/04/13 08:36:42 plg
-# new: function C4::Date::get_date_format_string_for_DHTMLcalendar based on
-# the system preference prefered date format.
-#
-# improvement: book fund list and budget list screen redesigned. Filters on
-# each field. Columns are not sortable yet. Using DHTML Calendar to fill date
-# fields instead of manual filling. Pagination system. From the book fund
-# list, you can reach the budget list, filtered on a book fund, or not. A
-# budget can be added only from book fund list screen.
-#
-# bug fixed: branchcode was missing in table aqbudget.
-#
-# bug fixed: when setting a branchcode to a book fund, all associated budgets
-# move to this branchcode.
-#
-# modification: when adding/modifying budget/fund, MySQL specific "REPLACE..."
-# statements replaced by standard SQL compliant statement.
-#
-# bug fixed: when adding/modifying a budget, if the book fund is associated to
-# a branch, the branch selection is disabled and set to the book fund branch.
-#
-# Revision 1.132 2006/04/06 12:37:05 hdl
-# Bugfixing : aqbookfund needed a field.
-#
-# Revision 1.131 2006/03/03 17:02:22 tipaul
-# commit for holidays and news management.
-# (some forgotten files)
-#
-# Revision 1.130 2006/03/03 16:35:21 tipaul
-# commit for holidays and news management.
-#
-# Contrib from Tmer Garip (from Turkey) :
-# * holiday :
-# in /tools/ the holiday.pl script let you define holidays (days where the library is closed), branch by branch. You can define 3 types of holidays :
-# - single day : only this day is closed
-# - repet weekly (like "sunday") : the day is holiday every week
-# - repet yearly (like "July, 4") : this day is closed every year.
-#
-# You can also put exception :
-# - sunday is holiday, but "2006 March, 5th" the library will be open
-#
-# The holidays are used for return date calculation : the return date is set to the next date where the library is open. A systempreference (useDaysMode) set ON (Calendar) or OFF (Normal) the calendar calculation.
-#
-# Revision 1.129 2006/02/27 18:19:33 hdl
-# New table used in overduerules.pl tools page.
-#
-# Revision 1.128 2006/01/25 15:16:06 tipaul
-# updating DB :
-# * removing useless tables
-# * adding useful indexes
-# * altering some columns definitions
-# * The goal being to have updater working fine for foreign keys.
-#
-# For me it's done, let me know if it works for you. You can see an updated schema of the DB (with constraints) on the wiki
-#
-# Revision 1.127 2006/01/24 17:57:17 tipaul
-# DB improvements : adding foreign keys on some tables. partial stuff done.
-#
-# Revision 1.126 2006/01/06 16:39:42 tipaul
-# synch'ing head and rel_2_2 (from 2.2.5, including npl templates)
-# Seems not to break too many things, but i'm probably wrong here.
-# at least, new features/bugfixes from 2.2.5 are here (tested on some features on my head local copy)
-#
-# - removing useless directories (koha-html and koha-plucene)
-#
-# Revision 1.125 2006/01/04 15:54:55 tipaul
-# utf8 is a : go for beta test in HEAD.
-# some explanations :
-# - updater/updatedatabase => will transform all tables in innoDB (not related to utf8, just to warn you) AND collate them in utf8 / utf8_general_ci. The SQL command is : ALTER TABLE tablename DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci.
-# - *-top.inc will show the pages in utf8
-# - THE HARD THING : for me, mysql-client and mysql-server were set up to communicate in iso8859-1, whatever the mysql collation ! Thus, pages were improperly shown, as datas were transmitted in iso8859-1 format ! After a full day of investigation, someone on usenet pointed "set NAMES 'utf8'" to explain that I wanted utf8. I could put this in my.cnf, but if I do that, ALL databases will "speak" in utf8, that's not what we want. Thus, I added a line in Context.pm : everytime a DB handle is opened, the communication is set to utf8.
-# - using marcxml field and no more the iso2709 raw marc biblioitems.marc field.
-#
-# Revision 1.124 2005/10/27 12:09:05 tipaul
-# new features for serial module :
-# - the last 5 issues are now shown, and their status can be changed (but not reverted to "waited", as there can be only one "waited")
-# - the library can create a "distribution list". this paper contains a list of borrowers (selected from the borrower list, or manually entered), and print it for a given issue. once printed, the sheet can be put on the issue and distributed to every reader on the list (one by one).
-#
-# Revision 1.123 2005/10/26 09:13:37 tipaul
-# big commit, still breaking things...
-#
-# * synch with rel_2_2. Probably the last non manual synch, as rel_2_2 should not be modified deeply.
-# * code cleaning (cleaning warnings from perl -w) continued
-#
-# Revision 1.122 2005/09/02 14:18:38 tipaul
-# new feature : image for itemtypes.
-#
-# * run updater/updatedatabase to create imageurl field in itemtypes.
-# * go to Koha >> parameters >> itemtypes >> modify (or add) an itemtype. You will see around 20 nice images to choose between (thanks to owen). If you prefer your own image, you also can type a complete url (http://www.myserver.lib/path/to/my/image.gif)
-# * go to OPAC, and search something. In the result list, you now have the picture instead of the text itemtype.
-#
-# Revision 1.121 2005/08/24 08:49:03 hdl
-# Adding a note field in serial table.
-# This will allow librarian to mention a note on a peculiar waiting serial number.
-#
-# Revision 1.120 2005/08/09 14:10:32 tipaul
-# 1st commit to go to zebra.
-# don't update your cvs if you want to have a working head...
-#
-# this commit contains :
-# * updater/updatedatabase : get rid with marc_* tables, but DON'T remove them. As a lot of things uses them, it would not be a good idea for instance to drop them. If you really want to play, you can rename them to test head without them but being still able to reintroduce them...
-# * Biblio.pm : modify MARCgetbiblio to find the raw marc record in biblioitems.marc field, not from marc_subfield_table, modify MARCfindframeworkcode to find frameworkcode in biblio.frameworkcode, modify some other subs to use biblio.biblionumber & get rid of bibid.
-# * other files : get rid of bibid and use biblionumber instead.
-#
-# What is broken :
-# * does not do anything on zebra yet.
-# * if you rename marc_subfield_table, you can't search anymore.
-# * you can view a biblio & bibliodetails, go to MARC editor, but NOT save any modif.
-# * don't try to add a biblio, it would add data poorly... (don't try to delete either, it may work, but that would be a surprise ;-) )
-#
-# IMPORTANT NOTE : you need MARC::XML package (http://search.cpan.org/~esummers/MARC-XML-0.7/lib/MARC/File/XML.pm), that requires a recent version of MARC::Record
-# Updatedatabase stores the iso2709 data in biblioitems.marc field & an xml version in biblioitems.marcxml Not sure we will keep it when releasing the stable version, but I think it's a good idea to have something readable in sql, at least for development stage.
-#
-# Revision 1.119 2005/08/04 16:07:58 tipaul
-# Synch really broke this script...
-#
-# Revision 1.118 2005/08/04 16:02:55 tipaul
-# oops... error in synch between 2.2 and head
-#
-# Revision 1.117 2005/08/04 14:24:39 tipaul
-# synch'ing 2.2 and head
-#
-# Revision 1.116 2005/08/04 08:55:54 tipaul
-# Letters / alert system, continuing...
-#
-# * adding a package Letters.pm, that manages Letters & alerts.
-# * adding feature : it's now possible to define a "letter" for any subscription created. If a letter is defined, users in OPAC can put an alert on the subscription. When an issue is marked "arrived", all users in the alert will recieve a mail (as defined in the "letter"). This last part (= send the mail) is not yet developped. (Should be done this week)
-# * adding feature : it's now possible to "put to an alert" in OPAC, for any serial subscription. The alert is stored in a new table, called alert. An alert can be put only if the librarian has activated them in subscription (and they activate it just by choosing a "letter" to sent to borrowers on new issues)
-# * adding feature : librarian can see in borrower detail which alerts they have put, and a user can see in opac-detail which alert they have put too.
-#
-# Note that the system should be generic enough to manage any type of alert.
-# I plan to extend it soon to virtual shelves : a borrower will be able to put an alert on a virtual shelf, to be warned when something is changed in the virtual shelf (mail being sent once a day by cron, or manually by the shelf owner. Anyway, a mail won't be sent on every change, users would be spammed by Koha ;-) )
-#
-# Revision 1.115 2005/08/02 16:15:34 tipaul
-# adding 2 fields to letter system :
-# * module (acquisition, catalogue...) : it will be usefull to show the librarian only letters he may be interested by.
-# * title, that will be used as mail subject.
-#
-# Revision 1.114 2005/07/28 15:10:13 tipaul
-# Introducing new "Letters" system : Letters will be used everytime you want to sent something to someone (through mail or paper). For example, sending a mail for overdues use letter that you can put as parameters. Sending a mail to a borrower when a suggestion is validated uses a letter too.
-# the letter table contains 3 fields :
-# * code => the code of the letter
-# * name => the complete name of the letter
-# * content => the complete text. It's a TEXT field type, so has no limits.
-#
-# My next goal now is to work on point 2-I "serial issue alert"
-# With this feature, in serials, a user can subscribe the "issue alert". For every issue arrived/missing, a mail is sent to all subscribers of this list. The mail warns the user that the issue is arrive or missing. Will be in head.
-# (see mail on koha-devel, 2005/04/07)
-#
-# The "serial issue alert" will be the 1st to use this letter system that probably needs some tweaking ;-)
-#
-# Once it will be stabilised default letters (in any languages) could be added during installer to help the library begin with this new feature.
-#
-# Revision 1.113 2005/07/28 08:38:41 tipaul
-# For instance, the return date does not rely on the borrower expiration date. A systempref will be added in Koha, to modify return date calculation schema :
-# * ReturnBeforeExpiry = yes => return date can't be after expiry date
-# * ReturnBeforeExpiry = no => return date can be after expiry date
-#
-# Revision 1.112 2005/07/26 08:19:47 hdl
-# Adding IndependantBranches System preference variable in order to manage Branch independancy.
-#
-# Revision 1.111 2005/07/25 15:35:38 tipaul
-# we have decided that moving to Koha 3.0 requires being already in Koha 2.2.x
-# So, the updatedatabase script can highly be cleaned (90% removed).
-# Let's play with the new Koha DB structure now ;-)
-#