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* Make new categories appear at the top of the list
+ Note: We may not want this for sake of keeping the UI stable---this
+ is already a bit of a problem with the "Start Game" button which is
+ now appearing at the top of the list of categories. What I mean by
+ "stability" of the UI is that we don't want a user to be reaching
+ out to tap a vote button for a category and then have the category
+ vote button shift to a different location before they reach it.
+
+* Make the "vote_against" button move a prompt down to the bottom of
+ the list and gray it out. This could be a better approach than
+ making the category entirely disappear.
+
+* Un-gray-out a prompt when a player votes for it
+
+* Make scores available at screens other than the category-selection screen