Sort projects by name
Sort importers and exporters by human name
Changes secret_token to TODO
Merge branch 'master' of github.com:square/shuttle

* 'master' of github.com:square/shuttle:
  Spec fixes
  Fix broken repository fixture
  Bugfix for metric specs
  Mark blobs as not loading once a commit finishes
  Backport from Square Squash: Introduce blobs<->commits association.
  Rescue only the relevant errors in import process
  Refactor common code between Ember and EmberModule importers
  Update DB structure