Better error message (without /.hg appended) when repository is not found.

This makes the error for missing default or default-push more readable.

mercurial/localrepo.py

@@ -24,7 +24,7 b' class localrepository(object):'
         self.path = os.path.join(path, ".hg")
 
         if not create and not os.path.isdir(self.path):
-            raise repo.RepoError(_("repository %s not found") % self.path)
+            raise repo.RepoError(_("repository %s not found") % path)
 
         self.root = os.path.abspath(path)
         self.ui = ui

tests/test-clone-failure.out

@@ -1,12 +1,12 b''
-abort: repository a/.hg not found!
+abort: repository a not found!
 255
 requesting all changes
 abort: error: Connection refused
 255
-abort: repository a/.hg not found!
+abort: repository a not found!
 255
 abort: destination '../a' already exists
 1
-abort: repository a/.hg not found!
+abort: repository a not found!
 255
 abort: destination 'q' already exists