[gnome-robots/libgames-scores] (14 commits) ...Merge branch 'nikhar/libgames-scores' into libgames-scores

[Michael Catanzaro <mcatanzaro src gnome org>]

Summary of changes:

  b5f8716... Removed calling of no-op games_scores_startup()
  2bde6ca... Modified game to use new libgames-scores written in Vala.
  3087f39... Pass dialog label to libgames-scores.
  b71dd96... Moved context_new to activate.
  39256a5... Fixed previous commit.
  f1332f1... Signals for libgames-scores. 1st draft.
  d2c8c0e... Signals for libgames scores. 2nd draft.
  231c95d... Signals for libgames-scores. 3rd draft.
  5b3f8cc... GamesScoresCategory class now. Made changes accordingly.
  6ebfacb... Directly call run_dialog.
  0d62747... Successfully send category names from keys to libgames-scor
  85255b7... Return NULL as category if non standard category key.
  6c37fdf... Got rid of warnings.
  c47c4b2... Merge branch 'nikhar/libgames-scores' into libgames-scores