B14844: Refs 14844 Fixed bug of no working dynamic update and empty output in Form Store with Datetimepicker

F12630: Extended compatibility with user given time format. Format HH:mm:ss activates field showSeconds. Record lock function for changing seconds and correctly shown arrows for seconds implemented.

F12630: Changed some functions for save behaviour. Did a lot of tests. Final version 2 of datepicker.

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

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.

F9052 CodeMirror changes: 1. header in extern window is sticky- 2. pagetitle,content header and content id is shown in header- 3. File (reportPathFileName) is only shown if given- 4. page in extern window no longer flickers at first load

F9052 CodeMirror feature für im Report angepasst: Fensterrückmeldung ersetzt durch kurzzeitig erscheinenden Badge unter dem Button. Externes Fenster wird von Anfang an mit passender URL geladen.

WIP: Workaround to get checkboxes work with dynamic update is implemented. There is still a general error with formgroup (Unable to find Form Group)