Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Peter Parente:
     Categorize HM9000 code as DEA specific ( Travis Unknown )
     Namespace everything in cloud_controller/dea ( Travis Unknown )
     Move specs to match layout of code being tested ( Travis Unknown )
     Avoid relative require ( Travis Unknown )

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Merge remote-tracking branch 'origin/develop' into lamb-develop
Merge branch 'lamb-acceptance' into lamb-develop

Conflicts:
	src/cloud_controller_ng