https://www.pivotaltracker.com/story/show/68156350
https://www.pivotaltracker.com/story/show/68150084
Update default for signup-network
Merge pull request #332 from fhanik/new_signup_network_default

Update default for signup-network
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Alex Stupakov and Derek Richard:
     Modified error message Plurality of "ids" upon duplicate service dashboard client id. ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21636330 )
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Matthew Sykes:
     Enable retrieval of app usage event by guid ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21637844 )

Signed-off-by: Ruth Byers <rbyers@pivotallabs.com>