Rubocop: checking integration_spec folder
Rubocop: Fixing top level models directory
Merge pull request #2864 from daviddavis/temp/20130901120718

Rubocop: Fixing top level models directory
Rubocop: Fixing app/lib directory
Merge pull request #2862 from daviddavis/temp/20130831151809

Rubocop: checking integration_spec folder
Merge pull request #2861 from daviddavis/temp/20130831123621

Rubocop: Fixing app/lib directory