Change some @param array phpdoc tags to be @param Object[], fill in DataTableMap::deleteRow and start documenting ArchiveProcessor.

Show column as sorted, even if sort is disabled and do not show pointer cursor if sort is not enabled.

but below this rule there was the proper rule:
- regex: 'MSIE (\d+\.\d+)'
  name: Internet Explorer
  version: '$1'

  so I simply move it down and detection now works as expected (at least as much as our tests test for )

Make Merged JS Asset is RE-Generated if the GIT hash has changed. This will ensure the merged JS is always up to date.

refs #4126 for security remove settings in case a user is deleted or a plugin installed, needs to be tested

Tweaking some docs, fixing build, fixing a MultiSites css issue and fixing regression in recent DataTable filter cleanup.

refs #4126 differentiate between user and system settings to make a plugin developers live as easy and as secure as possible, add automatically validator in case field options are set, for security allow only names that are alNum

Refs #4200, documented many more filters and modified ColumnCallbackDeleteRow so filter supplied returns true if the row should be deleted (as opposed to the other way around).

Refs #4200, remove  parameter from Truncate filter,and  document AddSummaryRow and Truncate filters.

Refs #4200, move AddSummaryRow logic to Truncate, change AddSummaryRow logic to just add a summary row and fix bug in FrontController.

Refs #4200, make DataTable:: private & add public methods necessary, tweaking some filter docs, and remove AddConstantMetadata filter.