Branches for Lenny

Author: Peter Pentchev
Revision Date: 2011-01-16 23:18:52 UTC

* Team upload.
* Paul Wise made xdigger.desktop a valid file by adding ArcadeGame
  as a category.
* Add the buffers patch to guard against lots of buffer overflows,
  including the one reported in the BTS. Closes: #609096
* Add DEP 3 descriptive headers to the rest of the patches.
* Use the quilt patch/unpatch targets in a bit more robust way and
  add a README.source file describing the use of quilt.