strip last beta leftovers and fix syntax errors, travis is kinda down, lets hope nothing breaks while I sleep

This reverts commit c52342b7.

hitting profiles.json publically displays only public stuff; if you're connected to a user, it shows that user's complete profile response

return the person json response for profiles to get a correctly formatted name and expected avatar response; fix a jasmine spec around redirection

Profile show json
Profile backbone model

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

cleaned up indentation and spacing in controller specs.