Branches for Precise

Author: Ron Lee
Revision Date: 2011-07-17 01:52:35 UTC

* Remove the quilt hook git-patches file if no patches were exported.
  This avoids the lintian check misfiring if people keep a wildcard revision
  range in it but there are no patches to export for a particular release.
  Closes: #633891
* Don't try to export the --help revision of a package if people pass that
  to gitpkg without reading its manual page first. This is a community-
  service exception to the usual policy of having no command line options
  (and so no way to screw up an export by passing the wrong ones).
  Closes: #633869