Add configuration file for openchange module
Add dovecot openchange plugin dependency
Load dovecot openchange plugin if openchange enabled
Write ocnotification service configuration and manage daemon
Write broker configuration for mapiproxy server
Merge branch 'master' into scabrero/oc-notifications-for-master

Conflicts:
	main/mail/ChangeLog
	main/openchange/ChangeLog
	main/openchange/debian/control
	main/openchange/src/EBox/OpenChange.pm
	main/samba/ChangeLog
	main/samba/stubs/openchange.conf.mas
Merge branch 'master' into scabrero/oc-notifications-for-master

Conflicts:
	main/mail/ChangeLog
	main/openchange/ChangeLog
	main/samba/ChangeLog
Fix unit tests for dovecot template
Merge branch 'scabrero/oc-notifications-for-master'

Conflicts:
	main/openchange/ChangeLog
	main/samba/ChangeLog