Horizontally align version bounds (KSG Cabal 1.3.0 - 4.6.6). Refs #196.

Horizontal alignment is strongly encouraged in the following:

- For lower and upper version bounds of libraries listed together within
  build-depends fields.

yampa-test/yampa-test.cabal

@@ -73,10 +73,10 @@ library
     FRP.Yampa.Stream
 
   build-depends:
-      base >= 4 && < 5
+      base               >= 4      && < 5
     , normaldistribution
     , QuickCheck
-    , Yampa >= 0.13.3 && < 0.14
+    , Yampa              >= 0.13.3 && < 0.14
 
   default-language:
     Haskell2010
@@ -93,8 +93,8 @@ test-suite yampa-quicheck
     YampaQC.hs
 
   build-depends:
-      base < 5
-    , Cabal >= 1.19
+      base             < 5
+    , Cabal            >= 1.19
     , QuickCheck
     , random
     , tasty