Remove duplicated creature movement code

package.yaml

@@ -11,8 +11,8 @@ extra-source-files:
 - ChangeLog.md
 
 # Metadata used when publishing your package
-# synopsis:            Short description of your package
-# category:            Web
+# synopsis:            A basic game loop
+# category:            Graphics
 
 # To avoid duplicated efforts in documentation and dealing with the
 # complications of embedding Haddock markup inside cabal files, it is
@@ -52,7 +52,8 @@ library:
   source-dirs: src
 
 executables:
-  loop-exe:
+    #  loop-exe:
+  dodge:
     main:                Main.hs
     source-dirs:         app
     ghc-options: