Pullup ticket #4212 - requested by adam
mail/dovecot2: security update

Revisions pulled up:
- mail/dovecot2/Makefile                                    1.46,1.50 via patch
- mail/dovecot2/PLIST                                       1.25-1.26
- mail/dovecot2/distinfo                                    1.36,1.38

---
   Module Name:	pkgsrc
   Committed By:	adam
   Date:		Tue Jul  2 15:38:19 UTC 2013

   Modified Files:
   	pkgsrc/mail/dovecot2: Makefile PLIST distinfo

   Log Message:
   Changes 2.2.4:
   + doveadm: Added "flags" command to modify message flags.
   + doveadm: Added "deduplicate" command to expunge message duplicates.
   + dsync: Show the state in process title with verbose_proctitle=yes.
   - imap/pop3 proxy: Master user logins were broken in v2.2.3
   - sdbox/mdbox: A corrupted index header with wrong size was never
     automatically fixed in v2.2.3.
   - mbox: Fixed assert-crashes related to locking

---
   Module Name:    pkgsrc
   Committed By:   adam
   Date:           Thu Aug 15 09:42:41 UTC 2013

   Modified Files:
           pkgsrc/mail/dovecot2: Makefile PLIST distinfo

   Log Message:
   Changes 2.2.5:
   + SSL: Added support for ECDH/ECDHE cipher suites
   + Added some missing man pages
   + quota-status: Added quota_status_toolarge setting
   - director: Users near expiration could have been redirected to
     different servers at the same time.
   - pop3: Avoid assert-crash if client disconnects during LIST.
   - mdbox: Corrupted index header still wasn't automatically fixed.
   - dsync: Various fixes to work better with imapc and pop3c storages.
   - ldap: sasl_bind=yes caused crashes, because Dovecot's lib-sasl
     symbols conflicted with Cyrus SASL library.
   - imap: Various error handling fixes to CATENATE. (Found using
     Apple's stress test script.)
Pullup ticket #4212.