Added Data.SCargot module

Data/SCargot.hs

@@ -0,0 +1,5 @@
+module Data.SCargot
+         ( module Data.SCargot.General
+         ) where
+
+import Data.SCargot.General

s-cargot.cabal

@@ -19,7 +19,8 @@ build-type:          Simple
 cabal-version:       >=1.10
 
 library
-  exposed-modules:     Data.SCargot.Repr,
+  exposed-modules:     Data.SCargot,
+                       Data.SCargot.Repr,
                        Data.SCargot.Repr.Basic,
                        Data.SCargot.Repr.Rich,
                        Data.SCargot.Repr.WellFormed,