[ finishes #54080837 ] safer test for syslog_aggregator in templates
Bump src/cloud_controller_ng:

Corbin Halliwill and Jeff Schnitzer (2):
      Add service broker enumerate.
      service_brokers now generates the JSON expected by CFoundry

Damien Le Berrigaud (2):
      Extracted uploaded file handling to UploadHandler
      Extracted blob store logic into its own class

Mark Rushakoff and Tim Labeeuw (2):
      Clarify naming of upload variables
      More clear naming in app package

Mike Youngstrom (1):
      Rename indexes and fks to support Oracle's 30 character identifier     restriction.

Phan Le (3):
      Adding organization ids to the start message sent to DEA
      Better order of methods in DeaClient
      no send for public method .start_app_message
Merge branch 'pr/129'
Add config setting for max retained log messages

Signed-off-by: Mike Gehard <mgehard@pivotallabs.com>