Added new composite and configuration model to openchange

 * The idea is to have a composite that handles both OpenChange provision and
   configuration parameters
Removed outgoing domain parameter from provision model
Added "working gif" while OpenChange provision and deprovision
Change outgoing domain model source and openchange menu entry
Migration from previous package
Updated changelog
Merge branch '3.3' into figarocorso/openchange-config-composite

Conflicts:
	main/openchange/ChangeLog
Merge pull request #981 from Zentyal/figarocorso/openchange-config-composite

Figarocorso/openchange config composite