Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Phan Le:
     Tryign to update fog to stop Excon message yelling at us. ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/15426571 )
Bump src/loggregator

Bump :
  Matthew McNew:
     Revert "Removed the source type from the log message"
     Dont block message processing on error channel
     Adding invalid syslog drain urls to the blacklist cache
  Alex Jackson:
     Default the message buffer size to 100
     remove un-needed sleeps from test
     Fixing the readme to use the new gcf
     Updating the email list for travi notifications
  Matthew Koch:
     Trying to make the tests more stable for Travis by bumping up the timeout
     Trying to make the test more stable
     Removed the source type from the log message
  Casey McTaggart:
     Merge pull request #7 from cloudfoundry/buffer-update
  Johannes Tuchscherer:
     Make websocket buffer size configurable
  James Bayer:
     added detail about loggregator traffic controller
Explicit release name for each job

This means that when adding an additional release to a resulting
manifest, the person does not need to manually add "release: cf"
to each and every job.

There is no affect to people who do not add additional releases
to their CF deployment file.

Allow job release name to be specified by meta.release.name