Fixed an NameError (uninitialized constant) problem * NewRelic::Agent::Instrumentation::Grape::ControllerInstrumentation Error.
Fixed an NameError (uninitialized constant) problem
* NewRelic::Agent::Instrumentation::Grape::ControllerInstrumentation Error.

xinminlabs/newrelic-grape,mikz/newrelic-roda,seanmoon/grape-librato