InvitationsController update has an error, and our non-specific error catching is messing up knowing what our problems are

Show correct contact count in right bar when changing target aspect.

Fix 500 on invitations new on unknown facebook user... bad solution, maybe we should just delete the offending invitations?

Make resque job specs specific about what error should be raised; fix expectation on hoptoad notifier

Fix errors when trying to mail comment notifications to post authors on posts other than status messages