Update ember-facebook.js
Update ember-facebook.js
Add demo for EmberJS-RequireJS + Ember-Facebook
Update config.js

Remove Facebook appId.
Add Facebook Like social plugin
Added Embed Post example.
Add the remaining social plugins...

Added Comments, Send, Follow, Activity, Recommendations, Recommendations bar and Facepile examples.
Merge pull request #6 from rpharrison/master

Add EmberJS-RequireJS +Ember-Facebook demo