[move UnionFind to Util/
John Meacham <john@repetae.net>**20051011030949] move ./UnionFind.hs ./Util/UnionFind.hs
hunk ./Grin/Linear.hs 12
-import UnionFind
+import Util.UnionFind
hunk ./Util/UnionFind.hs 1
-module UnionFind(
+module Util.UnionFind(
hunk ./Util/UnionFind.hs 16
-import Monad(when,liftM)
hunk ./Util/UnionFind.hs 17
+import Monad(when,liftM)
hunk ./Util/UnionFind.hs 40
-            last <- UnionFind.find next
+            last <- Util.UnionFind.find next