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.

Problem was a second exception. Prevent throwing 'invalid sip' a second time will show IP/feUser already in first exception handling.

S13787 Corrected qfq-datepicker JS to get min and maxDate work. Added documentation for the possible datetimepicker configurations which can be set.

F10782 TinyMCE: Feature for own base path is implemented. Over forms parameter user can give with 'fileUploadPath=fileadmin/...' own path upload. Documentation for base path file is added.

Refs #12636. Add doc. Add unit tests. Fix some bugs with 'single tick' replacement. New: double ticks in attributes are replaced by ''' - this guarantees that there are no more single ticks saved and the code is valid to be reused as variable inside QFQ Report.