Delete cruft, add Reader monad to some internal ai

src/Loop.hs

@@ -1,6 +1,6 @@
 {- |
 Module      : Loop
-Description : Minimal game loop
+Description : Simple game loop
 
 This module sets up an SDL window which may be updated using a simple game loop.
 -}
@@ -41,7 +41,7 @@ setupLoop
         startWorld <- ioStartWorld
         initializeAll
         bracket 
-            (createWindow (T.pack "A Minimal Game Loop") (winConfig xSize ySize)) 
+            (createWindow (T.pack "Simple Game Loop") (winConfig xSize ySize)) 
             destroyWindow 
             $ \window -> bracket 
                 (glCreateContext window)