Log Message:
Update to 4.3.2
------
v4.3.2
------

[mms] Fix prototypejs regression on IE (Bug #6590).

------
v4.3.1
------

[jan] SECURITY: Escape output in test.php.
[mms] Don't include Virtual Folder information in when tracking folder
      tree changes (Bug #7739).
[mms] Marked stripped parts as 'attachment', not 'inline' (Request #4664).
[mms] Fix linking from addresses in mailbox to compose screen (Bug #7432).
[jan] Use mailer configuration when sending iTip replies (Bug #7388).
[jan] Always display multipart/appledouble attachments.
[mms] Upgrade prototype.js to v1.6.0.3.