Renaming celerybeat supervisor task.
Merge branch 'master' of github.com:samuelclay/NewsBlur

* 'master' of github.com:samuelclay/NewsBlur: (32 commits)
  Fixing insta-fetching.
  Attempting to correctly save duplicate feeds.
  Adding tons of logging (especially user-facing) to feed exception handling. Much much better feed address and link fetch history.
  New enterprise ios build includes full training.
  Changing intelligence training on social feeds to apply to original feed as well.
  Using a popover for training on the iPad. Also adding the train button to the bottom of every story.
  Finishing training on iPad. Works in river too. Just need to test social and it's shipping.
  Fixing title selectin bug when the title was too short to register the selection loupe.
  Training feeds and stories in feeds. Needs testing on ipad, in river, and on social.
  Finish look and feel of ios training for both story and feed. Just need to send requests, redraw intelligence, recount and reclassify stories, and update scores. All already written to support inline training.
  A few more log color tweaks.
  Adding clean stories task. Updating log colors.
  Reducing queue size of push feeds when overloaded.
  Showing tags, authors, title, and publisher, but only for stories. Needs to be hooked up to send to the server, redraw, and handle site training and popular tags.
  Showing maintenance mode message. One day ... put in a live chat.
  Preventing the double tasking fo feeds.
  Preventing the double tasking fo feeds.
  Migration to increase max length of feed address.
  Cleaning up task feeds logging.
  Stubbing in new modal trainer for ios.
  ...
Using queue for scheduling feed fetches on load.