Merge branch 'release/2.0.1' into develop
[CS] Use full rubygems URL in Gemfile
[CS] Ignore stuff we don't care about
Moved notifiers to a separate class. Added specs.
First pass at Newrelic support
Some basic specs. Newrelic support complete.
Renamed Hoptoad to Airbrake. Changed a minor gemspec dep
Fixed a typo in a class name
Better documentation of notifier option.
Merge pull request #1 from adhearsion/feature/newrelic

NewRelic support
Added Travis configuration
Added a const_get trasnform to Reporter.config.notifier.
Switched to a Proc for transforms
Report adhearsion environment to airbrake
Add default rake task for CI purposes
Merge pull request #2 from JustinAiken/feature/set_env

Include ahn_env as the framework_env
Test on recent Ruby releases
Exclude certain environments from notification
Extra metadata for notifications
Changelog and version bump