Fixed: Plugin Store link
Added: onLoadTemplate event in all server implementations
Fixed: Domain owner unique identifier must be passed-in to related servers and addons
Updated INSTALL files
Layout: Small fixe
Fixed #1020: Bug - Wrong SQL query - Search feature
Fixed: Ticket notification is not working (Support ticket feature)
Updated: Datatable translations
Merge branch 'stable' into upstream-master

Conflicts:
	CHANGELOG
	docs/Debian/INSTALL
	docs/Ubuntu/INSTALL