[MERGE] Make pull more forgiving of its location

[Martin Pool]

Martin Pool has voted tweak.
Status is now: Conditionally approved
Comment:

+
+        # Step into it, and try to pull from its subdir
+        os.chdir('me')
+        out = self.run_bzr(['pull', 'a'])[0]

This should use the working_dir parameter to run_bzr rather than chdir.



For details, see: 
http://bundlebuggy.aaronbentley.com/request/%3C20070911093450.GD74412%40over-yonder.net%3E