Remove unnecessary code

src/Main.cake

@@ -706,11 +706,6 @@ Rush Hour database from Michael Fogleman.\n\n")
   ;; Initialization
   ;;
 
-  ;; TODO: Not sure if necessary for Android, definitely not necessary for PC
-  (SDL_GL_SetAttribute SDL_GL_RED_SIZE 5)
-  (SDL_GL_SetAttribute SDL_GL_GREEN_SIZE 6)
-  (SDL_GL_SetAttribute SDL_GL_BLUE_SIZE 5)
-
   (var window (* SDL_Window) null)
   (unless (sdl-initialize-for-2d (addr window) "Kitty Gridlock"
                                  g-window-width g-window-height)
@@ -743,8 +738,6 @@ Rush Hour database from Michael Fogleman.\n\n")
 
   (sdl-print-time-delta start-load-ticks "Loading screen displayed")
 
-  ;; (unless (bunzip-decompress puzzle-database-filename)
-  ;; (return 1))
   (unless (read-puzzles) (return 1))
   (sdl-print-time-delta start-load-ticks "Puzzles loaded")