removed require facebook_sdk from application.js
removed require backbone template directory from application.js
testing environemental variable for facebook app id in JS for heroku
moved asynch load of facebook sdk from main.js to layout view to access environmental variable
add require self to application.js because instantiates of namespaced app do not exist in production
moved instantiation of backbone models and router from application.js to layout view
moved instantiation of router into the FB sdk async load
in appication.js required backbone tree
changed homepage background image
changed listener in backbone new session view from change to sync
have all posts and shares persisting to database.  statuses still nil
added count to users, SQL query for getting post count is not reducing all user id's