Routine weeding of the codebase (#163)

* Routine weeding of the codebase
* fix the spec

spec/fixtures/channel/widgets.yml

@@ -1,11 +0,0 @@
-# Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
-
-one:
-  website_name: MyString
-  website_url: MyString
-  account_id: 1
-
-two:
-  website_name: MyString
-  website_url: MyString
-  account_id: 1

spec/fixtures/channels.yml

@@ -1,7 +0,0 @@
-# Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
-
-one:
-  name: MyString
-
-two:
-  name: MyString

spec/fixtures/facebook_pages.yml

@@ -1,11 +0,0 @@
-# Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
-
-# This model initially had no columns defined. If you add columns to the
-# model remove the '{}' from the fixture names and add the columns immediately
-# below each fixture, per the syntax in the comments below
-#
-one: {}
-# column: value
-#
-two: {}
-# column: value