Restructure Algorithms subdir and module names

No subdirs in Algorithms, just the module files

Algorithms/GrahamScan.hs

@@ -1,6 +1,6 @@
 {-# OPTIONS_HADDOCK ignore-exports #-}
 
-module Algorithms.ConvexHull.GrahamScan where
+module Algorithms.GrahamScan where
 
 import Algebra.Vector
 import Algebra.VectorTypes

Algorithms/KDTree.hs

@@ -1,18 +1,18 @@
 {-# OPTIONS_HADDOCK ignore-exports #-}
 
-module Algorithms.KDTree.KDTree (kdTree
-                                 , kdFoldl
-                                 , kdFoldr
-                                 , kdTreeToRoseTree
-                                 , rangeSearch
-                                 , getValS
-                                 , isLeaf
-                                 , getVal
-                                 , getDirection
-                                 , goLeft
-                                 , goRight
-                                 , Direction(Vertical, Horizontal)
-                                 , KDTree(KTNil, KTNode))
+module Algorithms.KDTree (kdTree
+                         , kdFoldl
+                         , kdFoldr
+                         , kdTreeToRoseTree
+                         , rangeSearch
+                         , getValS
+                         , isLeaf
+                         , getVal
+                         , getDirection
+                         , goLeft
+                         , goRight
+                         , Direction(Vertical, Horizontal)
+                         , KDTree(KTNil, KTNode))
   where
 
 

Algorithms/PolygonIntersection.hs

@@ -1,4 +1,4 @@
-module Algorithms.PolygonIntersection.Core where
+module Algorithms.PolygonIntersection where
 
 
 import           Algebra.Vector

Algorithms/QuadTree.hs

@@ -1,4 +1,4 @@
-module Algorithms.QuadTree.QuadTree
+module Algorithms.QuadTree
     (quadTree,
     quadTreeSquares,
     qtFoldl,