Merge VectorTypes.hs into Vector.hs

Algorithms/GrahamScan.hs

@@ -3,7 +3,6 @@
 module Algorithms.GrahamScan where
 
 import Algebra.Vector
-import Algebra.VectorTypes
 import MyPrelude
 
 

Algorithms/KDTree.hs

@@ -16,7 +16,6 @@ module Algorithms.KDTree (kdTree
   where
 
 
-import Algebra.VectorTypes
 import Algebra.Vector
 import Data.Maybe (fromJust, catMaybes)
 import Data.Tree

Algorithms/PolygonIntersection.hs

@@ -2,7 +2,6 @@ module Algorithms.PolygonIntersection where
 
 
 import           Algebra.Vector
-import           Algebra.VectorTypes
 import           Control.Applicative
 import           Data.Dequeue (BankersDequeue)
 import qualified Data.Dequeue           as Q

Algorithms/QuadTree.hs

@@ -16,7 +16,6 @@ module Algorithms.QuadTree
     QTZipper)
   where
 
-import Algebra.VectorTypes
 import Algebra.Vector
 import Data.Foldable (foldlM)
 import Data.List (partition)