dispatcher

fixed/moved specs; made Person.all_from_aspects scope (move direct AR querying from AspectStream; added more documentation in AspectStream

attempt to add muting of notifications when post has a hidden visibility; i am getting a load path error in resque now, but that seems to be independent of this commit

More querying_spec refactoring. #visible_posts now has sufficient test coverage to aggressively refactor.

fix the build; don't test on enqueueing a job to fetch facebook friends every time we hit the facebook finder -- only do this on log in

This reverts commit 902c40e4.

So. It turns out that postgresql has a less-consistent idea of what .first means in an association with no default ordering. All the places we were doing bob.aspects.first (& etc.) needed to be more specific. & o ya, POSTGRES IS GREEN.

add better messages telling a user that they sent share requests if they try and email exsisting users

It turns out find_for_database_authentication calls find_for_authentication, not the other way around.