Sync bzr 2.2.0-1 (main) from Debian unstable (main)

Please sync bzr 2.2.0-1 (main) from Debian unstable (main)

Changelog entries since current maverick version 2.1.2-1:

bzr (2.2.0-1) unstable; urgency=low

  * New upstream release.
   + Adds support for setting timestamps to originating revisions.
     Closes: #473450
   + Removes remaining string exception. Closes: #585193, LP: #586926
   + Add C extension to work around Python issue 1628205. LP: #583941,
     Closes: #577110
   + Avoids showing progress bars when --quiet is used. Closes: #542105,
     LP: #320035
   + No longer creates ~/.bazaar as root when run under sudo. LP: #376388
   + 'bzr commit' now supports -p as alternative for --show-diff. LP: #571467
   + 'bzr add' no longer adds .THIS/.BASE/.THEIRS files unless
     explicitly requested. LP: #322767
   + When parsing patch files, Bazaar now supports diff lines before each
     patch. LP: #502076
   + WorkingTrees now no longer requires using signal.signal, so can
     be used in a threaded environment. LP: #521989
   + An assertion error is no longer triggered when pushing to a pre-1.6
     Bazaar server. LP: #528041
  * Bump standards version to 3.9.1.

 -- Jelmer Vernooij <email address hidden> Sat, 07 Aug 2010 00:54:52 +0200

bzr (2.2.0~b4-1) experimental; urgency=low

  * New upstream beta.
  * Bump standards version to 3.9.0.
  * Drop build dependency on zlib.

 -- Jelmer Vernooij <email address hidden> Wed, 21 Jul 2010 01:02:00 +0200

bzr (2.2.0~b2-1) experimental; urgency=low

  * New upstream release.
  * Recommend python-launchpadlib. Closes: #568937

 -- Jelmer Vernooij <email address hidden> Fri, 21 May 2010 19:56:07 +0200

bzr (2.1.2-1.1) unstable; urgency=low

  * Non-maintainer upload.
  * Fix access via http_proxy. Closes: #588430

 -- Maximiliano Curia <email address hidden> Fri, 30 Jul 2010 19:14:08 -0400