Add backend for /me/drafts, /me/articles and /users/:id/articles
Dropping the fixture_file_upload in factories for its flackieness and negative failures of tests in Travis CI.
Using Pundit scopes properly to authorize listings.
Merge pull request #63 from manshar/users-drafts-and-articles

Add backend for /me/drafts, /me/articles and /users/:id/articles