F17462: Improvement websocket server start/stop. Added documentation and manual to install websocket. refs #17462

Refs #16236 - Renamed exception to qfqLog. qfqLog is set to true by default, which means that without including it as a parameter, a log entry will be made. This behaviour is the same as it was before. If the error should not be logged it has to be set to qfqLog = 0.

Refs #16236 - Form: Documentation for parameters exception and alert. Fixed typos. Report: Formatting and fixed Typos.

Refs #15790 - Update Doc record locking. Remove extension option 'lockSameOwner' (option should be always off). Remove column 'Dirty.browser' (browser detection is broken). Format date format for 'record locked until'

Reformat Doc. Add per row option default check/uncheck of processRow checkbox. Fix bug that missing F.processRow skip all saves. Fix bug columns '_id' are not handled. Use of HelperFormElement::buildFormElementName(). Rafactor usage of _POST[]. Implement constant  F_PROCESS_ROW_COLUMN.

Update Documentation/Form.rst: Fixed typos

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

S15014: Fixed array count error for update statement. Changed usable keyword from noSameRow to append. Implemented new exceptions. refs #15014

F14320: Implemented with C.R. discussed changes.  WIP: Implementing autoloader for htmlPurifier. refs #14320