These assertions were always returning true even if you dont populate
the flash, because nil.should_not be_empty returns true

really basic preventivie mesures for facebook friending.  we need to GO ALL THE WAY and proxy facebook users to be in many aspects

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

This reverts commit a407f124.

This reverts commit 2777f16f, reversing
changes made to 8b278adf.

Fix a problem with re-saving deleted objects in a spec in postgres, add postgres to test group in gemfile

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

Use live binding for tipsy tooltips within stream elements, so that elements loaded by the infiniscroll get them too