* starting a new transaction will send nothing in the DB (only one global transaction : merge nested transactions)
* same for COMMIT or ROLLBACK if more than 1 transaction is opened
* transactions are kept inside \DBObject::DBInsertNoReload, but they can be disabled using config flag db_core_transactions_enabled=false (true by default, hidden by default)
* transaction_id are now stored by default in file instead of session ("transaction_storage" config parameter : default value was 'Session', it is now 'File')
* session_regenerate_id() call can be disabled using "regenerate_session_id_enabled" config parameter
* new 'transaction_id' parameter type to allow dots (with a file storage, transaction_id equals the temp file name and on Windows we're getting *.tmp)
- previous bugfix altered the cron frequency, this is not the desired behaviour, now the conf alter the lifetime of drafts's attachments
- apply for both inline images and attachments
SVN:trunk[5795]
* Add 'search_manual_submit' config parameter to manage auto-submit
* bugfixes
** date i18n is now handled (using two new options `datepicker.dateFormat` and `datepicker.timeFormat` computed from `AttributeDateTime::GetFormat()->ToDatePicker()`
** handling of `empty` `not empty` operator titles
*** it led to tohers bugfixes and a redesign of the `_computeTitle` (from overwriting to extension using ie `_computeBetweenDaysOperatorTitle`
*** some bug still remain, because autocomplete needs to been finished before checking on them
* Promote 'friendlyname' in the 'most popular' list
* bugfixes
** filters (criterions, enum and FK without autocomplete) now ignore accent on matching with user input
** this is done by using a pre-existing tool used only by the portal, so it was moved to the core (latinize.min.js)
* Integration with manual submit parameter on client side.
* bugfixes : history/breadcrumb had several c[menu] appended (one for each refresh)
* Fix various sanity bugs
SVN:trunk[5632]
associated to this change, those wiki pages are altered :
- latest:admin:itop_configuration_file (`legacy_search_drawer_open` removal)
- latest:customization:xml_reference (`search_form_open` default value changed)
SVN:trunk[5626]
* use centralized constants instead of literal values in code
* remove config parameters 'db_character_set' and 'db_collation'
* always fix charset when creating/altering column
* backup : use utf8mb4 only for mysqldump >= 5.5.33 (was introduced in 5.5.3 but only available in 5.5.33 for programs)
SVN:trunk[5443]
