Allow disable DEA kernel network tunings for warden-cpi
Move default values from cloud controller config to job spec
Move default values from dea config to job spec
Move default values from login config to job spec
Merge pull request #124 from cloudfoundry/dea_kernel_tunning_optional

Allow disable DEA kernel tunings for warden-cpi
allow drain.rb to not fail if dea job never started correctly
Add directory server protocol to dea config

Bump src/dea_next:

Maria Shaldibina and aram price (2):
      Fix testing file system on warden call error
      Make directory server protocol configurable

Sarah Chandler (1):
      Add documentation format to travis run

Stephan Hagemann (1):
      Verify all tags get set in the instance
Extract collector intervals as properties.
Merge pull request #134 from drnic/happy_drain

allow drain.rb to not fail if dea job never started correctly
Merge pull request #132 from youngm/collectorIntervals

Extract collector intervals as properties
Use secure URLs by default in directory server

[finishes #52167789]
Bump src/cloud_controller_ng:

Corbin Halliwill and Jeff Schnitzer (1):
      Minor code cleanup

Ian Lesperance and Matt Royal (1):
      Bump vcap_common

Jeff Schnitzer and Jesse Zhang (2):
      endpoint to delete service brokers
      query service brokers by name     [#54079621]

Jesse Zhang and Matt Royal (3):
      Bump vcap-common and update tests
      Bump vcap-common and start using VCAP::Request
      pass along request id to service gateways

Matt Royal (1):
      Don't use "subject" for side-effects
log nats stream messages in JSON format to be more consistent with other logging
add relay_host to template
move relay_host config to the correct place under properties
fix fallback logic for relay_host
Temporarily decrease compile workers so that Dijon will pass