Merge pull request #73 from Ravenstine/master

Write feature tests for permissions
Add vcr and webmock to Gemfile.
Configure vcr.
Set up vcr to work with the remotes#index test.
Set up vcr to work with remotes_controller_spec.
Set up DrawingsController spec to work with prerecorded vcr cassettes.
Set up PlaylistsController spec to work with prerecorded vcr cassettes.
Add VCR configuration to Remote model spec.
Add VCR configuration to Playlist model spec.
Change user_spec to use attributes from FactoryGirl.
Add vcr cassette to RemotesHelper spec.
Add VCR to feature tests.
Merge pull request #87 from nicolejpaz/add_vcr

Add vcr