[fix] Do not emit `roomserror` event when there is no error
[fix] Fixing broadcast to all connections when using Primus#send
[fix] Fixing issue #13 and adding some small changes
[test] Adding broadcasting test
[fix] Cleaning up some code in broadcast
[fix] Re-add roomserror change
[release] Bumping up to release 2.1.0
[test-fix] Refactoring and adding more tests, also allowing lazyloading of primus-emitter
[fix] Small fixes
[test] Small fix to test
[test] Small fix to test
[fix] Adding primus-multiplex to package.json
[test] Small fix to test
[release] Bumping up to 2.1.1
[doc] Adding primus-resource to plugins list