bump version to 0.11
bump version to 0.11

Ignore-this: 8c57d0f366509655d0473adf802eb1ce

darcs-hash:20121231104252-1499c-2a3761e10cc9a14f2d218f2cbd72b37b34cb37ea

jthornber/XMonadContrib,jthornber/XMonadContrib