Remove defunct bin/delayed_job
Merge pull request #225 from joneslee85/remove-defunct-delayed-job

Remove defunct bin/delayed_job
Use ruby 2.1.1 locally
Remove the explicit -> { order("categories.position ASC") } condition from :feeds association

Because the SQL generated will delegate ordering to categories association
which generate SQL `GROUP BY categories.position ASC`. Having this condition
explicitly declared does not do anything, the SQL still generate `GROUP BY feeds.position`.
Merge pull request #227 from joneslee85/ruby-version

Use ruby 2.1.1 locally
Merge pull request #228 from joneslee85/refactor-paper-feeds-association

Remove the explicit -> { order("categories.position ASC") }
Add Code Climate badge
Merge branch 'master' of github.com:joneslee85/scirate3 into move-exception_notification
extract exception_notification into a shared module