AbstractBuildFrom.php: Add new symbol 'show'. Honor switch between Edit and Show for subrecord elements.
QuickFormQuery.php: If F_MODE is not set, check if there is a SIP var with F_MODE_GLOBAL=F_MODE_READONLY

#4278 / Language: Check that language settings respect inside of container / pill / fieldset / templateGroup
HelperFormElement.php,AbstractBuildForm.php,BuildFormBootstrap.php,QuickFormQuery.php: function setLanguage() moved from QuickFormQuery.php to HelperFormElement.php

AbstractBuildForm.php: placeholder

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().

AbstractBuildForm.php: add variant to update md5 via form-update. Remove test 'span' wrap around 'recordHashMd5'. Introduce constants API_FORM_UPDATE_*.

modifiedRecord.pu: State Diagram
Dirty.php: implement $recordHashMd5 to detect modified records.
OnArray.php: new getMd5()
AbstractBuildForm.php: implemented but not working update of hidden input 'recordHashMd5'. Add hidden input 'recordHashMd5'.
BuildFormBootstrap:  Add hidden input 'recordHashMd5'.
formEditor.sql: Rename 'Dirty.recordModified' to 'Dirty.recordHashMd5'.

Implemented: New > Close (save) now closes correctly the current page. Addtional, #1930 has been solved implizit.

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..

Save.php: replace constant

Dirty.php: add comments. Add timeout checking

file.php, load.php, Html2Pdf.php: minor updates.
Dirty.php, QuickFormQuery.php: optional $lockTimeout as parameter during instantiating. Return $lockTimeout where necessary. Otherwise read qfq.config.ini. Refactor process(), acquireDirty(), checkDirtyAndRelease().

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'.

Fixed some 'unknown index' issues - deny save in a first version works.

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.

First implementation on server side: only tag as dirty, no check during save().
dirty.php, Dirty.php, Client.php: new
Store.php: refactored fillStoreClient() to use an dedicated class.
BuildFormBootstrap.php: add hook for dirty.php

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

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.

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

Fixed by implementing an $correctDeleteIndex.
FormAction.php: extended elements(), doSlave() from RC=bool to 3 states, it's now possible to detect a deletion and correct the index of any further array processing.

FormAction.php: get templateGroup.maxLength (=maxCopies) via a generic function.
HelperFormElement.php: new tgGetMaxLength()
FillStoreForm.php: fixed a broken if statement. Use of new tgGetMaxLength() function.

Implemented by using a new class ''.required-field'. The class has to be applied to the label. Not implemented is the option, to render the asterix directly on/beside the input (not the label) - probably solved later.
qfq-bs.css.les: New CSS class required-field
AbstractBuildForm.php: extended buildLable() with new parameter $addClass.
BuildFormBootstrap.php: Assign class 'required-field' to label for required fields.

New option 'translateIdColumn=feIdContainer' implemented to translate table self referencing ids.
FormAction.php: collect translateMap during copying slave records. New function translateId().
formEditor.sql: Update to latest copyForm Version.

Manual.rst: various topics undocumented.
DatabaseUpdate.php: New table Clipboard, New FE.type='paste', New Form.forwardMode='url-sip' - will be applied for 0.18.3.
FormAction.php: New: doAllFormElementPaste(), prepareDuplicate(), checkNCopyFiles(), copyRecord()
Store.php: New member in STORE_CLIENT 'CLIENT_COOKIE_QFQ' - might be used to identify current user.
BuildFormBootstrap.php: New buildButtonCopyForm().
QuickFormQuery.php: Calculating the target page now happens after saving the current record and processing all after save actions. New: pasteClipboard()
formEditor.sql: New form 'copyForm'. New table 'Clipboard'

Current fix is just a workaround. Further implications might exist. E.g. 'text' and 'date' should be fine, but 'select' / 'checkbox' / 'radios' / ... are not tested and probably won't work.
Support.php: set flags for 'row' / '/row'.
AbstractBuildForm.php, BuildFormBootstrap.php: $flagRowUpdate switches logic between full 'row update' (only one FE in the row) and 'per element'. In 'per element'-Mode, not all input types are updated properly.

Introduce new config var 'DB_UPDATE' in config.qfq.ini. Update the handling, if there exist table 'form' and 'Form'.
Manual.rst:  document the new config option DB_UPDATE.
Database.php: Typo fixed.
DatabaseUpdate.php: Iterate over all found 'Form' tables, take the newest version number. Respect config option DB_UPDATE. Fixed a problem: if in the PHP DB updates a newer DB Version is configured than the PHP source itself is, such updates are now not played anymore.
Config.php, QuickFormQuery.php, config.example.ini: handle config setting DB_UPDATE.

Manual.rst: add 'hideZero' to doc.
AbstractBuildForm.php, Support.php: implement to suppress '0' if showZero=1