[balsa] Created tag 2.5.0

[Peter Bloomfield <PeterB src gnome org>]

The unsigned tag '2.5.0' was created.

Tagger: Peter Bloomfield <PeterBloomfield bellsouth net>
Date: Thu Feb 28 18:35:07 2013 -0500

    Release version 2.5.0

Changes since the last tag '2.4.91':

Pawel Salek (2):
      Release balsa-2.5.0
      Drop dependency on legacy gnome-icon-scheme

Peter Bloomfield (46):
      Build with gtk 3.6, at least without threads
      Use idle callback only from a subthread
      Use idle callback to check mail
      Mailbox index cannot shrink
      Use layout-type enum
      Do not crash on identities-changed
      Call lbc_init() only once
      Build with enable-threads
      Tools to debug threads
      Downgrade a warning
      Close outbox in an idle callback
      Make call thread-safe
      Check for sub-thread
      Change button sensitivity in an idle callback
      Set up progress bar in an idle callback
      Do not check for subthread
      Open mailbox in a thread
      Do not leave progress bar crawling
      Build without threads
      Deprecation cleanup
      Restore threaded versions of tasks
      Use an idle callback to check message
      Make sure parent message is checked
      Handle -h option
      Update all copyrights to 2013
      Port from GnomeKeyring to libsecret
      Actually error out
      Allow NULL search iter
      Check that mailbox is still open
      Fix intrusive timeouts
      Forget open mailboxes when not remembering them
      Mark view out-of-sync only if it really is
      Set gboolean in_sync to FALSE instead of 0
      Check that msg_tree has changed in idle handler
      Use a mutex to serialize dialogs
      Remember open mailboxes only if needed
      Do not use another idle handler to set view-filter
      Run filters in an idle callback
      Build with threads disabled
      Check message against view filter synchronously
      Survive torture test
      Refactor and simplify code
      New LibBalsaMailbox members
      Idle id is guint, not gulong
      Re-enable mailbox check in a subthread
      Report error saving password