Automatically update the lists of current games and actions. Add some window.*interval() code to getcurrent() so it will register itself as an interval and clear this interval when the list is not visible (i.e. playing or watching.) It also calls getchoices() if the user is logged in, so that will be updated as well.

ab82ae1ba793094e27852f6b0f2914f299d0e42f beta1
4728fc71bbdaee0bcfd7059d8bced74790faefbc beta2