Added method to remove all uploaded images when seeding the DB.
Added Facebook Post table migration & model. Updated other migrations where applicable.
Added loop in seeder image delete method to delete Facebook images.
Added Facebook API creds to site settings admin screen.
Created Facebook feed class for importing from the Kickapoo page
Created Facebook Import class along with Factory class for creating FB Posts, added method to Import class to run Facebook import.
Added profile image field to fbposts table. Updated fillable in model.
Added profile image to Facebook feed.
Added screen name field to FBPost table & model.
Extracted tweets, grams and fb posts in admin feed to partials.
Added screen name to Facebook feed, factory, and import.
Merge branch 'fb-implementation'

* fb-implementation:
  Added screen name to Facebook feed, factory, and import.
  Extracted tweets, grams and fb posts in admin feed to partials.
  Added screen name field to FBPost table & model.
  Added profile image to Facebook feed.
  Added profile image field to fbposts table. Updated fillable in model.
  Created Facebook Import class along with Factory class for creating FB Posts, added method to Import class to run Facebook import.
  Created Facebook feed class for importing from the Kickapoo page
  Added Facebook API creds to site settings admin screen.
  Added loop in seeder image delete method to delete Facebook images.
  Added Facebook Post table migration & model. Updated other migrations where applicable.
  Added method to remove all uploaded images when seeding the DB.

Conflicts:
	app/views/admin/posts/post.blade.php