DatabaseUpdateData.php: extend FormElement.type to 'imageCut'.
Support.php: extend joinPath() to join path parts optionally without using file as absolute path. Implement unit tests.
Download.php: doc
AbstractBuildForm.php: implement FE,typ=imageCut
formEditor.sql: update FE with new element imageCut.

Sendmail.php: log attachments in MailLog too.

DatabaseUpdateData.php: removed the DB update from last commit - not necessary.
Config.php: New default 'm'
Evaluate.php: Respect EscapeTypeDefault in form definition.
QuickFormQuery.php: Replace 'EscapeTypeDefault' in form defintion very early.

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: 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..

DatabaseUpdateData.php: Table Form: recordLockTimeoutSeconds - default changed from 0 to 900 secs. Existing forms get the default timeout timout interval.
Dirty.php, QuickFormQuery.php: recordLockTimeoutSeconds will be retrieved from the Form.recordLockTimeoutSeconds definition (instead of parsing config.qfq.ini). Therefore a definition per form ist possible.

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'.

Revert "DatabaseUpdateData.php, formEditor.sql: column 'created' get's now the create timestamp by default."

This reverts commit 60cc10b2.

DatabaseUpdateData.php: remove 'CREATE TABLE ...' cause it does not work here and it's not necessary - it will be played via formEditor.sql.
formEditor.sql: Added forwardPage to page 'copyForm'

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'

Manual.rst: update doc of 'url-skip-history'.
DatabaseUpdateData.php: update data structure as well as update given data from 'page' to 'url'.
QuickFormReport.php: remove temporarily fix page/url.
formEditor.sql: update table 'Form.forwardMode' to ('client', 'no', 'url', 'url-skip-history'). FormEditor now uses dynamicUpdate to hide/show FE 'forwardPage'.

DatabaseUpdateData.php, QuickFormQuery.php, formEditor.sql, TestFormEditor.sql: set new escapeDefaultSetting in Schema.

Fixed: unnecessary exception if there is no Form / FormElement table
Database.php: New function playSqlFile().
DatabaseUpdate.php: missing table Form won't throw an exception anymore.
Manual.rst: note that formEditor.sql will be played automatically.

For updates of QFQ prior to 0.17.0, do:   ALTER TABLE  `Form` COMMENT =  'Version=<your old QFQ version>'
DatabaseUpdate.php, DatabaseUpdateData.php: new class.
QuickFormQuery.php: Add DB UpdateCheck
Database.php: moved to new subdirectory `database`. Add 'ALTER' as a new SQL command.
FormAction.php, TypeAhead.php, Report.php, Sendmail.php, FillStoreForm.php, Store.php, AbstractBuild.php, Delete.php, Evaluate.php: Update path to Database.php.