FFe: Sync drush 4.4-1 (universe) from Debian unstable (main)

Please sync drush 4.4-1 (universe) from Debian unstable (main)

Explanation of FeatureFreeze exception:
Drush 3.3 is crudely outdated (6 months+) and has two outstanding bugs
in the queue that are resolved in Debian. It is a leaf package with
currently no other dependencies that is well known to be stable.

Changelog entries since current natty version 3.3-1:

drush (4.4-1) unstable; urgency=low

  * New upstream minor release to fix .info file.

 -- Antoine Beaupré <email address hidden> Mon, 14 Mar 2011 19:22:40 -0400

drush (4.3-1) unstable; urgency=low

  * New upstream release, see http://drupal.org/node/1091572
  * Changed git repos to be the upstream repos, which have accepted that
    the Debian branch live upstream. Upstream (msonnabaum) has also
    manifested interest in maintaining the Debian/Ubuntu packages.

 -- Antoine Beaupré <email address hidden> Mon, 14 Mar 2011 17:11:53 -0400

drush (4.2-1) unstable; urgency=low

  * New upstream release
  * Updated manpage (Closes: #595908)
  * Forgot to mention that the upstream release fixed the vget bug
    (Closes: #595772)

 -- Antoine Beaupré <email address hidden> Thu, 20 Jan 2011 22:34:57 -0500

drush (4.1-1) unstable; urgency=low

  * New upstream release (Closes: #609362)
    This branch (4.x) is likely to live only in sid considering upstream
    is already considering a 5.x release. In general, the release cycle of
    Debian and Drush are incompatible, the latter being roughly every 6
    months. I will try to keep sid (and therefore testing) up to date with
    the upstream stable and people will be free to use 3.3 (in squeeze or
    lenny-backports) or whatever the latest stable upstream is (in sid or
    testing).

  * standards upgrade to 3.9.1 - no change
  * update table.inc to follow upstream

 -- Antoine Beaupré <email address hidden> Thu, 20 Jan 2011 21:06:50 -0500