Log Message:
Update to 4.1.4
[jan] SECURITY: Fix XSS vulnerabilities in the search screen and thread view.
[jan] Improve displaying of PGP messages (requires Horde 3.1.4 partially).
[mms] Make sure we pass a read/write IMAP stream to the filters API (Bug
      5054).
[mms] Do not allow move to trash unless trash folder is defined (Bug 5012).
[jan] Fix an encoding issue with the address book popup (Bug 5050).