Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Chris Adams:
     Fix broken spec ( Travis Unknown )

Signed-off-by: Sabha Parameswaran <sparameswaran@gopivotal.com>
Bump src/cloud_controller_ng, src/collector, src/dea_next

Bump cloudfoundry/cloud_controller_ng:
  Chris Adams:
     Update Nokogiri to 1.6.2.1 ( Travis created: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/25204927 )
  Momchil Atanasov:
     Added resource limits to diego.desire.app NATS message. ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/25204525 )
Bump cloudfoundry/collector:
  Chris Adams:
     Update Nokogiri to 1.6.2.1 ( Travis created: https://travis-ci.org/cloudfoundry/collector/builds/25204981 )
Bump cloudfoundry/dea_ng:
  Chris Adams:
     Update Nokogiri to 1.6.2.1 ( Travis created: https://travis-ci.org/cloudfoundry/dea_ng/builds/25204974 )

Signed-off-by: Sabha Parameswaran <sparameswaran@gopivotal.com>
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Nicholas Calugar and Zach Robinson:
     implement purge and reseed functionality for service usage events. ( Travis created: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/25259154 )
  Alex Suraci:
     fix up diego spec ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/25258668 )
     send detected start command ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/25205295 )
     save app's detected start command on staging completion ( Travis Unknown )
Remove unused libyaml package

Signed-off-by: Eric Malm <emalm@pivotallabs.com>
Prune old ruby and golang blobs

Signed-off-by: Eric Malm <emalm@pivotallabs.com>
Add travis config and check for unused blobs

Signed-off-by: Eric Malm <emalm@pivotallabs.com>
Bump packages/ruby

Bump :
  Eric Malm:
     Remove pointless pre_packaging script

Signed-off-by: Sabha Parameswaran <sparameswaran@gopivotal.com>