[libgames-scores] Update TODO

[Michael Catanzaro <mcatanzaro src gnome org>]

commit fd0e55fc144dbf90cee136e0ce5a82836d1e889b
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Jan 10 13:09:52 2015 -0600

    Update TODO

 TODO |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/TODO b/TODO
index a1f2b50..10d2465 100644
--- a/TODO
+++ b/TODO
@@ -1,4 +1,5 @@
 * Fix width of scores dialog
+* Do something sane with the dialog when no score categories exist
 * Import scores from Vala games
 * Import scores from /var/games (?)
 * Support subcategories of scores (requires converting combo box to menu button)