Branches for Sid

Author: Etienne Millon
Revision Date: 2013-05-15 13:58:15 UTC

* Switch to dh short form:
  - Bump dh compatibility to 9
  - Enable build flags support
  - Enable hardening
* Bump S-V to 3.9.4 (no changes needed).
* New patches:
  - correct a format string bug.
  - don't regenerate vba.pot and *.po (fixes FTBFS if building twice).
* Suggest joy2key for joypad support. (Closes: #706721)
* Add Keywords entry to desktop file.
* Canonicalize Vcs-* fields.