Order dependencies alphabetically

CG2.cabal

@@ -120,16 +120,16 @@ executable Gif
   build-depends:       attoparsec >= 0.12.1.1,
                        base >=4.6 && <4.8,
                        bytestring >= 0.10.4.0,
+                       containers >= 0.5.0.0,
+                       dequeue >= 0.1.5,
                        diagrams-lib >=1.2 && <1.3,
                        diagrams-cairo >=1.2 && <1.3,
-                       transformers >=0.4 && <0.5,
-                       JuicyPixels >= 3.1.7.1,
-                       dequeue >= 0.1.5,
-                       multiset-comb >= 0.2.1,
+                       diagrams-contrib >= 1.1.2.1,
                        gloss >= 1.2.0.1,
-                       safe >= 0.3.8,
-                       containers >= 0.5.0.0,
-                       diagrams-contrib >= 1.1.2.1
+                       JuicyPixels >= 3.1.7.1,
+                       multiset-comb >= 0.2.1,
+                       transformers >=0.4 && <0.5,
+                       safe >= 0.3.8
 
   -- Directories containing source files.
   -- hs-source-dirs: