[PATCH] remove duplicate lookup_files() method in _vc.py

[Vincent Legoll <vincent legoll gmail com>]

Remove the one which raises a NotImplementedError in favor of the one
which has code
Maybe the right fix was the other way...

-- 
Vincent Legoll

Index: vc/_vc.py
===================================================================
--- vc/_vc.py	(révision 1153)
+++ vc/_vc.py	(copie de travail)
@@ -86,9 +86,6 @@
     def patch_command(self, workdir):
         return ["patch","--strip=%i"%self.PATCH_STRIP_NUM,"--reverse","--directory=%s" % workdir]
 
-    def lookup_files(self, cdirs, cfiles):
-        raise NotImplementedError()
-
     def get_working_directory(self, workdir):
         return workdir