fix SQL errors for ForeignDBs: a trailing comma was left in the values list
Fixed bug#10612 - Wrong Time in DashboardField "Changed", thanks to S7.

Conflicts:
	CHANGES.md
Tidied.
Changed customer user item to font awesome, thanks to Nils Leideck.
Updated DBUpdate script to migrate more fontawesome icons.
Including Package Manager Merge Support feature.
Moved config option to a better place.
Tidied.
Follow-up fix for bug#10595: Handle queues without standard templates correctly.
Added DTL to TT migration script for templates.
Typo in comment (casd → case)
Merge branch 'reneeb_customeruser_fix_bug_with_foreigndb' of github.com:reneeb/otrs
Typo.
Switched some common objects to the new object manager.
Fixed perldoc.
Switched some common objects to the new object manager.
Switched some common objects to the new object manager.
Code cleanup.
Switched ticket object to the new object manager.
Code cleanup.