set stemcell version to 644
Comment in Gemfile of how to get latest BOSH CLI gems
set max_in_flight to 1
added a job index for ccng [fixes #50226157]
Bump src/dea_next:

Alex Suraci (2):
      Merge pull request #22 from nebhale/50080879-depth-1
      Merge pull request #23 from nebhale/50081011-submodules

Alex Suraci and David Sabeti (2):
      loosen up .ruby-version (don't specify patchlevel)
      Loosen em timeout requirements for travis

Ben Hale (2):
      Clone a single revision
      Initialize buildpack submodules

Gregg Van Hove and Kowshik Prakasam (1):
      DEA won't start app instances it doesn't have the capacity for
add logging to dea drain script
Bump src/gorouter:

Alex Suraci and David Sabeti (1):
      bump cf message bus, use our fork of nats for now

Alex Suraci, David Sabeti and James Bayer (1):
      Logs, spacing, refactoring
Config UAA client for space mailer.
Bump src/tools:

Tim Labeeuw and Tony Hansmann (1):
      Added the Cloud Controller Varz [finishes #50226157]