Added permanentMessage to show sogo interface location
Update changelog
Message shown when is provisioned and sogo module is enabled

 - Also added a message when OpenChange module still needs setup
fix case when sogo module not exists

and simplify code
Merge pull request #1141 from Zentyal/mjulian/add-sogo-url-info

Mjulian/add sogo url info
Merge branch 'master' into rpcproxy-dns-validation

Conflicts:
	main/openchange/ChangeLog