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

QFQ encrypt/decrypt WIP: created new class for encryption and decryption of strings. Implemented multiple functions to handle these data. Prepared formEditor.sql and formElement.json for new feature

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

S13657 Added two new twig report files to system: FormEditorTwig and autoCronTwig. Documentation added for setup of these new files.

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

enured authored 3 years ago and Carsten Rose committed 3 years ago

(cherry picked from commit 1141502e)

(cherry picked from commit 8481e94d)

enured authored 3 years ago and Carsten Rose committed 3 years ago

(cherry picked from commit f56004e2)

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

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