QFQ encrypt/decrypt WIP: created new class for encryption and decryption of...

See merge request !433

# Conflicts:
#   Documentation/docker-sphinx-qfq/requirements.txt
#   extension/Tests/Unit/Core/EvaluateTest.php
#   extension/Tests/Unit/Core/Store/StoreTest.php

Implemented new php unit tests for encryption feature. Customized old unit tests to get them ready and work for the new feature (testConfigIniDefaultValues, TestFormEditor.sql). And corrected some typo.

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

Master

See merge request !431

Merge new version 22.05

See merge request !430

B13722_xref_table_too_large

See merge request !429

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

S13679 Multiple changes in php and js to get tablesorter-view-saver work in...

See merge request !417

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

# Conflicts:
#	javascript/src/Main.js

S13933 Ausgabe von Client Remote IP und falls vorhanden auch FE-Username.

See merge request !422

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