Remove redundant job ccdb_postgres

Bosh allows a single job in this release (such as postgres) to be
run on multiple instances using different configuration properties.
There is no need for a ccdb (& a uaa, for example) postgres job in
the release.
extra double escape the NATS message so it doesn't parse out into the JSON
Merge pull request #139 from drnic/remove_ccdb_pg

Remove redundant job ccdb_postgres

@aramprice / @jfoley
Reactivate loggregator

Signed-off-by: Glenn Oppegard <goppegard@pivotallabs.com>
Added version 171 of loggregator and deaagent blobs
Bump cloudfoundry/cloud_controller_ng:

  Ian Lesperance and Matthew Horan:
     Bump vcap_common ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/10293437 )
  Mark Hall and Ryan Tang:
     Add documentation_url to services ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/10261017 )
  John Foley:
     Merge pull request #76 from geapi/refactor_for_custom_buildpacks ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/10256857 )
  Georg Apitz:
     Added spec for cloud controller config. ( Travis Unknown )
Add parameter to make dea directory server protocol configurable
Bump cloudfoundry/gorouter:
  Alex Suraci and Mark Rushakoff:
     Reorganize methods in router ( Travis Success: https://travis-ci.org/cloudfoundry/gorouter/builds/10298389 )
     README tweaks ( Travis Unknown )
     Extract makeRouteEndpoint for router ( Travis Unknown )
     Fix go vet complaints ( Travis Unknown )
     put proxy and varz into sub-packages ( Travis Success: https://travis-ci.org/cloudfoundry/gorouter/builds/10297910 )
     fix pruning bug that would result in zombie routes ( Travis Success: https://travis-ci.org/cloudfoundry/gorouter/builds/10295508 )
     fix main ( Travis Success: https://travis-ci.org/cloudfoundry/gorouter/builds/10290708 )
     split router package into smaller packages (wip) ( Travis finished: https://travis-ci.org/cloudfoundry/gorouter/builds/10287473 )
     extract router endpoint logic into EndpointPool ( Travis Unknown )
     fix some flakiness in integration spec ( Travis Unknown )
  Alex Suraci:
     fmt ( Travis finished: https://travis-ci.org/cloudfoundry/gorouter/builds/10282739 )
     log by url when pruning stale droplets ( Travis Unknown )
     log to /dev/stderr when running tests ( Travis Unknown )
     fix a few flaky tests, have .Run not block forever ( Travis Unknown )
  Mark Rushakoff and Tim Labeeuw:
     Rename remaining references to backend where possible ( Travis Success: https://travis-ci.org/cloudfoundry/gorouter/builds/10223171 )
     Add X-Cf-RouteEndpoint header ( Travis Unknown )
     Rename Backend -> RouteEndpoint, expand other small variable names ( Travis Unknown )
     Move URIs to their own file ( Travis Unknown )
     Move backend to its own file ( Travis Unknown )
Bump cloudfoundry/yagnats:
  Alex Suraci:
     remove funky circular client/connection contract ( Travis Success: https://travis-ci.org/cloudfoundry/yagnats/builds/10313710 )
     connection: when closed, ErrOrOK returns an error ( Travis Failed: https://travis-ci.org/cloudfoundry/yagnats/builds/10282710 )
Bump cloudfoundry/gorouter:
  Alex Suraci and Chris Brown:
     main: keep on trucking ( Travis created: https://travis-ci.org/cloudfoundry/gorouter/builds/10371170 )
Merge pull request #138 from cloudfoundry/directory_protocal_configurable

Add parameter to make dea directory server protocal configurable

@jfoley / @ryantang
New loggregator blobs

Signed-off-by: Nick Wade <nwade@pivotallabs.com>
Updated Submodules

Signed-off-by: Nick Wade <nwade@pivotallabs.com>
bump src/collector and update loggregator binaries

Signed-off-by: Matthew McNew <mmcnew@pivotallabs.com>