* Drop hardcoded metacity dependency on private library,

  it is pulled in by metacity-theme-viewer via shlibdeps.
* Bump Standards-Version to 3.9.6, no changes needed.

git-svn-id: svn://anonscm.debian.org/pkg-gnome/desktop/unstable/metacity@43434 db0db5de-e4c8-0310-9441-90abf70311f7