Refs #15790 - Update Doc record locking. Remove extension option 'lockSameOwner' (option should be always off). Remove column 'Dirty.browser' (browser detection is broken). Format date format for 'record locked until'

Reformat Doc. Add per row option default check/uncheck of processRow checkbox. Fix bug that missing F.processRow skip all saves. Fix bug columns '_id' are not handled. Use of HelperFormElement::buildFormElementName(). Rafactor usage of _POST[]. Implement constant  F_PROCESS_ROW_COLUMN.

Update Documentation/Form.rst: Fixed typos

Refs #15036. Rename keywords: subrecordAppendRows > subrecordAppendSql, subrecordAppendRowsClass > subrecordAppendClass, formAdditional > subrecordAppendForm, finalDeleteFormAdditional > subrecordAppendExtraDeleteForm

S15014: Fixed array count error for update statement. Changed usable keyword from noSameRow to append. Implemented new exceptions. refs #15014

F14320: Implemented with C.R. discussed changes.  WIP: Implementing autoloader for htmlPurifier. refs #14320

B8891: Implemented feature for user given doNotLogColumn list in qfq config and form parameter. Value of any column in list will logged be as '*hide in log*'. List default is 'password'.

F14320: Implemented use for library html purifier and finished implementation for new feature htmlAllow. Added documentation for htmlAllow.

F10782: Changed documentation for TinyMce und httpOrigin. Set httpOrigin dynamically via baseUrl. Added implementation for the functionality of drag and drop from images. Refs #14463 Allow statusbar (resize button included) to show as default. Refs #14455 Drag and drop triggers record lock now.

F9052: Minimized codemirror js files and changed Gruntfile function. Added Documentation. Switchable button for edit inline reports implemented.