Unify config files, add capability to remember window position

src/SameConstr.hs

@@ -2,7 +2,9 @@
 {- | Pulled from
 https://stackoverflow.com/questions/10112733/haskell-simple-constructor-comparison-function
  -}
-module SameConstr where
+module SameConstr 
+    ( eqConstr
+    ) where
 
 import GHC.Generics
 import Data.Function (on)
@@ -34,4 +36,3 @@ instance (GEqC f, GEqC g) => GEqC (f :+: g) where
   geqConstr (L1 x) (L1 y) = geqConstr x y
   geqConstr (R1 x) (R1 y) = geqConstr x y
   geqConstr _ _ = False
-