Added the remaining documentation on how to use the output module for Codahale Metrics.
Beginings of play agent
Added play-test dependency and got first basic test working.
Fixed AspectJ syntax errors
Corrected return type in GlobalSettingsMonitoringAspect and added plus sign to Pointcut since the target is an interface (trait)
Added additional test for counting multiple requests.
Tidy up
Improved javadoc
Addressed review comments.
Added tagging to request counting
Merge pull request #104 from cpcundill/play-agent

Beginnings of Play agent
Merge pull request #103 from Webtrends/output-metrics

Added the remaining documentation on how to use the output module for Codahale Metrics
Merge pull request #105 from cpcundill/play-agent-tags

Play agent request count tagging
Flip includeRoutees to false in examples

This will avoid the creation of a large number of tags by default in Datadog
Merge pull request #108 from DataDog/master

Flip includeRoutees to false in examples