Do not setup nginx newrelic if newrelic is not configured

Signed-off-by: Tammer Saleh <tammer@pivotallabs.com>
Use request_timeout_in_seconds accross components

This configures request timeout for haproxy, gorouter, nginx, cc thin

[finishes #64937906]

Signed-off-by: Tammer Saleh <tammer@pivotallabs.com>
Bump src/collector, src/dea_next

Bump cloudfoundry/collector:
  Maria Shaldibina:
     Send warden response time to historians ( Travis Success: https://travis-ci.org/cloudfoundry/collector/builds/19692031 )
Bump cloudfoundry/dea_ng:
  Maria Shaldibina:
     Add warden response time to varz ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/19693014 )

Signed-off-by: Tammer Saleh <tammer@pivotallabs.com>
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Tammer Saleh:
     Add spec to prove the debug behavior [#63932310] ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/19696120 )
     Use named subject in spec [#63932310] ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/19694836 )
     Make the app stager task spec more flexible [#63932310] ( Travis Unknown )
  Eric Malm:
     Merge branch 'stopthenatsloggingspam' of git://github.com/mheath/cloud_controller_ng into mheath-stopthenatsloggingspam ( Travis Unknown )
  Mike Heath:
     Fixed spec to ignore both info and debug level logging. ( Travis Unknown )
     Lower the logging level for NATS messages to debug. ( Travis Unknown )

Signed-off-by: Tammer Saleh <tammer@pivotallabs.com>
Revert "Bump src/loggregator"

This reverts commit fc885d911261b6082341982f0e510ca5576897ea.

Signed-off-by: Johannes Tuchscherer <jtuchscherer@pivotallabs.com>
add blobs for release v161