Use new parameter action of class ChangedPath instead of parameter added and other parameters.
Use new parameter action of class ChangedPath instead of parameter
added and other parameters.

* tools/hook-scripts/mailer.py
  (generate_list)
  (DiffGenerator.__getitem__)

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion