Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Dan Lavine and Joseph Palermo:
     Merge remote-tracking branch origin/master ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43376882 )
     Use new i18n error messages. ( Travis Unknown )
     Merge remote-tracking branch origin/pr/292 ( Travis Unknown )
  xingzhou:
     Improve CC composite error message to support i18n ( Travis Unknown )
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Whitney Schaefer:
     Add audit event when deleting service plan visibilities ( Travis created: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43417532 )
  David Sabeti:
     Store request_addrs as controller instance variable for service_instance update ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43381183 )
     Return proper error codes for deleting service_instances ( Travis Unknown )
     More refactors for EventRepository ( Travis Unknown )
  Dan Lavine and Joseph Palermo:
     Merge remote-tracking branch origin/master ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43376882 )
     Use new i18n error messages. ( Travis Unknown )
     Merge remote-tracking branch origin/pr/292 ( Travis Unknown )
  xingzhou:
     Improve CC composite error message to support i18n ( Travis Unknown )
Bump src/acceptance-tests

Bump :
  James Myers and Warren Fernandes:
     Update logging suite configuration to be consistent with other suites

Remove unnecessary config values from acceptance test errand
Bump src/dea_next

Bump cloudfoundry/dea_ng:
  Luan Santos and Matt Hess:
     Retry polling if error is an HTTP timeout ( Travis started: https://travis-ci.org/cloudfoundry/dea_ng/builds/43498070 )
Bump src/acceptance-tests, src/smoke-tests

Bump :
  Luan Santos and Warren Fernandes:
     Update cf-test-helpers and ginkgo
Bump :
  Luan Santos and Matt Hess:
     Update cf-test-helpers and ginkgo
Bump src/acceptance-tests, src/smoke-tests

Bump :
  Luan Santos and Warren Fernandes:
     Bump cf-test-helpers dependency
Bump :
  Luan Santos and Warren Fernandes:
     Bump cf-test-helpers dependency
Downgrade awscli to 1.6.6
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  James Myers and Mike Gehard:
     Check if migrations have been run before loading models ( Travis Unknown )
  Joseph Palermo and Zach Robinson:
     Fix i18n translations when passed an array for the argument Change StagingError to use default rather than generic ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43519863 )
  David Sabeti and Ketan Deshpande:
     Fix issue with services event repository ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43511520 )
     Fix names for service broker examples in events api spec ( Travis Unknown )
     Formatting change ( Travis Unknown )
     Add audit events for user_provided_service_instance ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43504308 )
     Prevent moving service instances between spaces [#84152630] ( Travis Unknown )
  Michael Maximilien and Whitney Schaefer:
     Fixed where we record the audit event for delete service plan visibility ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43509220 )
Bump src/smoke-tests

Bump :
  Luan Santos and Warren Fernandes:
     Wait a little more between requests to CC on smoke tests
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Zach Robinson:
     bump errors ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43531962 )
  Joseph Palermo and Zach Robinson:
     Revert "Merge remote-tracking branch origin/pr/292" ( Travis Unknown )
     Revert "Use new i18n error messages." ( Travis Unknown )
     Revert "Fix i18n translations when passed an array for the argument" ( Travis Unknown )
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  David Sabeti and Ketan Deshpande:
     Add api docs for user provided service instance events [#62607172] ( Travis created: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/43535859 )