[fedmsg/f18] (5 commits) ...Added test dep on python-mock.

[Ralph Bean]

Summary of changes:

  903656a... fedmsg-0.6.2 (*)
  fb4c5a2... fedmsg-0.6.3 (*)
  99e3c25... Attempt to fix up rhel conditionals. (*)
  21e3d98... Added dependency on python-six. (*)
  1eeea31... Added test dep on python-mock. (*)

(*) This commit already existed in another branch; no separate mail sent