Sync navit 0.5.0~svn5643+dfsg.1-1 (universe) from Debian testing (main)

Please sync navit 0.5.0~svn5643+dfsg.1-1 (universe) from Debian testing (main)

Explanation of the Ubuntu delta and why it can be dropped:
  * Replace build-depends ttf-liberation with fonts-liberation
Fixed in debian

Changelog entries since current trusty version 0.5.0~svn5530+dfsg.1-1ubuntu1:

navit (0.5.0~svn5643+dfsg.1-1) unstable; urgency=low

  * New upstream snapshot:
    + Require libgps >= 3.1
    + Fix many compiler warnings and memleaks
  * Drop patch lc_all.patch (no needed anymore; closes: #723046)

  * Remove patches (applied or fixed upstream):
    + format-not-a-string-literal-and-no-format-arguments.patch
    + valgrind-transform.patch
    + lc_all.patch (closes: #723046)
  * Refresh patches:
    + fix-cmake.patch
    + icons-dir
    + maptool-uninitialised-values.patch

  * debian/control:
    + Fix Vcs fields
    + Versionned build depends to libgps-dev (>= 3.1)
    + Replace ttf-liberation with fonts-liberation (name change)
    + Bump Standards-Version to 3.9.4 (no change needed)

 -- Gilles Filippini <email address hidden> Sat, 28 Sep 2013 14:32:26 +0200