template cleanup
quoted string necessary according to RFC 822
autocomplete on new message restored and sending of new email restored
basic reply mechanism implemented
use horde transport in send_message.php as well
Merge branch 'master' into restore-send-and-autocomplete-master

Conflicts:
	lib/message.php
Merge pull request #29 from owncloud/restore-send-and-autocomplete-master

Restore send and autocomplete master