[fedmsg/f19] (9 commits) ...Disable backlog processing out of the box.

[Ralph Bean]

Summary of changes:

  2e0161d... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass (*)
  98d40d3... 0.9.0-1 (*)
  5f569f6... New dep on python-psutil. (*)
  bf08948... Note the new command. (*)
  ec796fd... 0.9.1-1 (*)
  6c6b6c0... Patch two issues that bit us overnight. (*)
  88c7e84... Update encoding patch. (*)
  59a026e... Latest upstream; remove patches. (*)
  53c4a6f... Disable backlog processing out of the box. (*)

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