Refs #12630. Fallback cascade of dateTimePickerType (Config > Form > FE) fixed. Refactor to use existing logic.

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.

F12630: min/max was only for europe date format implemented. Now the international format is accepted too. Global config for international date format will be converted automatically from yyyy-mm-dd to YYYY-MM-DD, which results to this example date: 2022-08-12. Ref #14737, #14303, #14245, #13767, #14736 WIP: #14619, c)not reproducable problem

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

F10782: Corrected Unit test. Added Documentation for tinyMce. Changed some functions (mkdir, paths). Implemented new baseUrl feature Refs #12452

QFQ encrypt/decrypt WIP: Feature implementation for Forms and Report finished. QFQ Variables are in progress

#Refs 13722: Detect and fix pdfunite problems "Gen inside xref table too large (bigger than INT_MAX)" via pdf2ps, ps2pdf

F10782 Upload TinyMCE: Changed some strings with constants. Implemented function to use seperate for getting uniqueFilenames. Get default folder path from system store. Check file for image type and allow all extensions. Compare origin from server with qfq/user given origin from system store.

Refs #12615. Implements silent HEIC/HEIF conversion to png. Write a note in realease notes, to install 'libheif-examples'.

Implements #12085. Add doc and custom error message. Finalize directDownload notation. Add unit test.

WIP: Implements #12085 Persistent download links. 1) Doku fehlt, 2) Nur eine SQL in der Config ist vermutlich viel zu wenig (es fehlt ein Konzept), 3) AS _link Class sollte diese Modus auch unterstuetzen, 4) symlink dl.php muss aktuell noch manuell angelegt werden.

Fixes #11509. Implement a) detection of broken 'split PDF to JPEG', b) fire 'pdf repair'. Also implement configuration von 'convert' and 'pdf2svg'