F14995: WIP: Changed visual design. Improve search with single and double quotes in string. Include new SQL function QMARK. V1 in progress   refs #14995

F15053: Added documentation for fillStoreSystemBySqlRow. Advanced implementation in keyNameRemoveLeadingUnderscore.   refs #15053

F11980: Implemented discussed changes like possibility to write own wget command. htaccess file will be created automatically and after that check for protected folder is executed. Two different exception handle for unprotected folder and invalid wget. Changed Configuration template.  Added documentation. WIP: Unit test works successful but output '.../fileadmin/protected/qfqProject/conf/qfq.json 500 Forbidden' is given.  refs #11980

B2665: Fixed not working dynamic update with tinymce and codemirror. Improved frontend edit visualization, elements in window will be resized automatically.  refs #2665

Refs #15036. Rename keywords: subrecordAppendRows > subrecordAppendSql, subrecordAppendRowsClass > subrecordAppendClass, formAdditional > subrecordAppendForm, finalDeleteFormAdditional > subrecordAppendExtraDeleteForm

Refs #15214. Copy T3 vars BE_USER, BE_USER_UID, T3DATA_UID to Fake STORE_TYPO3 (via form/CLIENT_TYPO3VARS)

F15036: Merged actual dev branch. Fixed general error from new function checkOncePerDay(). refs #15036

F11980: check protected folder for access from outside after new qfq installation or update. Show notification if needed. refs #11980