Update rollbar.js snippet to v2.3.8 #680

Update delayed_job dependency to 4.1.3 #672

Add rollbar.js snippet on all responses regardless of status code #664

Add documentation for sinatra/namespace vs rake conflict to README.md #663

Add aws-sdk-sqs gem dependency #659

Upgrade rails gem dependency to 4.2.7.1 #656

Add documentation note for usage of Rollbar.scope! to README.md #653

Add example of using Grape to deal with 500 responses status #645

Always report errors from delayed_job to deal with dj_threshold > 0 edge case #615