Tag routes with controller/action info for New Relic if it's installed
Tag routes with controller/action info for New Relic if it's installed

Fixes #671

joindin/joindin-api,dstockto/joindin-api,lornajane/joindin-api,lornajane/joindin-api,lornajane/joindin-api,dstockto/joindin-api,joindin/joindin-api,dstockto/joindin-api,joindin/joindin-api