Manual.rst: how to use the multi language forms.
DatabaseUpdateData.php: Update DB with new language fields.
HelperFormElement.php: modify explodeParameter() to not check already existing definitions.
QuickFormQuery.php: new setLanguage().

Manual.rst: Update Manual on how to use escape.
KeyValueStringParser.php: Detect if the exepensive preg_split is necessary. Implement explodeEscape().

Small fix in manual.rst.

Manual.rst: Doc update for periodId.
DatabaseUpdateData.php, formEditor.sql: Table 'Period' and sample record.
Store.php: Implement systemStoreUpdate()
QuickFormQuery.php: call to store->systemStoreUpdate() - might solved in a better way..

Dirty.php: workaround for #4127

Manual.rst: add documentation for record locking
DatabaseUpdateData.php: Add new column 'dirtyMode'
Dirty.php, Config.php, formEditor.sql: remove dirtyMode=readonly. Rename 'timeout' to 'exclusive' and 'overwrite' to 'advisory'.

First version for save - not working now.
Manual.rst: document config var SYSTEM_DIRTY_RECORD_TIMEOUT_SECONDS.
QuickFormQuery.php, Dirty.php: extend to support QFQ/save().
Client.php: fixed broken PHP Unit test
Config.php: set default for dirtyRecordTimeout.
BuildFormBootstrap.php: No dirtyUrl if dirtyMode=none.
formEditor.sql: extend definition to Form.dirtyMode, new table 'Dirty'
Fixed several unit tests for new tables.

Sanitize.php, FillStoreForm.php,  Store.php, Manual.rst: Corrections. Replace 'sanatize' against 'sanitize'.

OnlineRecruiting.rst: Started doc for proof of example.

For any 'SELECT .. AS _link' a new token 'G:<glyphname>' is available.
Manual.rst: describe new token 'G:<glyphname>'
Link.php: add buildGlyph(), fix some initialization.

Fixed. Problem was a comparison on equal value  AND equal type: '==='. Bug happened (probably) only for numeric items.

Manual.rst: describe new special column names.
Report.php: implement new column types.

Manual.rst: Extend documentation with various anker for FormEditor links. Also added some missing explanations: Required Parameter, Forward.