Remove unused recent_internal_server_errors method.
Move recent requests into decorator.
Only require simplecov when asked for.
Update bcrypt-ruby to 3.1.2
Update dotenv-rails to 0.9.0
Update execjs to 2.0.1
Consistent quote marks.
Update foundation-icons-sass-rails to 3.0.0
Update rails_stdout_logging to 0.0.2
Update sidekiq to 2.14.0
Update uglifier to 2.2.1
Move sentry-raven gem to production group.