Bump src/cloud_controller_ng, src/dea_next, src/warden

Bump cloudfoundry/cloud_controller_ng:
  Michael Fraenkel and Zach Robinson:
     truncate security group information ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29462728 )
  Michael Fraenkel:
     Clean up controller specs ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29450905 )
     Clean up controller specs ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29442459 )
  Joseph Palermo:
     Clean up controller specs ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29439029 )
     Clean up controller specs ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29433414 )
     Update Rake version ( Travis Unknown )
     Clean up Buildpack and Buildpack Controller ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29431374 )
     Clean up Billing Events Controller specs ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29390810 )
     Initialize bundler in Rakefile so bundle exec is not needed ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29375703 )
     Document User creation endpoint ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29375563 )
  Julz Friedman:
     syslog aggregator drops to vcap user ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29428805 )
  Eric Malm and Joseph Palermo:
     Add specs for controller attributes and query_parameters ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29374539 )
Bump cloudfoundry/dea_ng:
  Zach Robinson:
     Open firewall rules to directory server for Containers under test ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/29371506 )
Bump cloudfoundry/warden:
  Matthew Sykes:
     Reject outbound connectivity from containers by default ( Travis Success: https://travis-ci.org/cloudfoundry/warden/builds/29331573 )
Bump src/acceptance-tests

Bump cloudfoundry/cf-acceptance-tests:
  Alex Suraci:
     Account for app stopping asynchronously

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Alex Suraci:
     Use larger quotas when staging apps with Diego ( Travis created: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29465051 )
     Avoid referring to git in buildpack url ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29463172 )
     Accept buildpack URLs that do not end in .zip for Diego ( Travis Unknown )
     Make spec folders mirror source ( Travis Unknown )
     Rename GitBasedBuildpack to CustomBuildpack ( Travis Unknown )

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Bump src/acceptance-tests

Bump cloudfoundry/acceptance-tests:
  Alex Suraci:
     Skip non-diego CATs for diego

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Remove Cloud Controller Tasks

[#73592632]

Signed-off-by: Joseph Palermo <jpalermo@pivotallabs.com>
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Matthew Sykes:
     Replace JSON.pretty_generate with Yajl::Encoder ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29508652 )
  Michael Fraenkel:
     Clean up controller specs ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29466145 )
     Remove Tasks ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29465943 )
  Joseph Palermo:
     Clean up controller specs ( Travis Unknown )
empty commit to test GoCD

[#73417650]

Signed-off-by: Georg Apitz <georg@pivotallabs.com>
Enable opt-in network access to inherited DNS servers and Bump src/warden

bosh-lite will enable the opt-in feature by default

all other environments disable this feature by default, which is in line with
the new deny all rule

Bump cloudfoundry/warden:
  Matthew Sykes:
       Enable opt-in network access to inherited DNS servers ( Travis started:
       https://travis-ci.org/cloudfoundry/warden/builds/29546858 )

Signed-off-by: Zach Robinson <zrobinson@pivotallabs.com>
Bump src/cloud_controller_ng and make security group lists overridable

Bump cloudfoundry/cloud_controller_ng:
  Eric Malm and Zach Robinson:
     Allow lists of default running and staging security groups ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29559629 )
  Graeme Davison:
     Remove spec that only applies to sqlite ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29554276 )
     Clean up controller specs ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/29552126 )
Revert "Enable opt-in network access to inherited DNS servers and Bump src/warden"

This reverts commit b11f40ae5083902c19cc08c2c0e94adc7142dc84.
Bump src/warden

Bump cloudfoundry/warden:
  Eric Malm and Zach Robinson:
     Revert "Enable opt-in network access to inherited DNS servers" ( Travis created: https://travis-ci.org/cloudfoundry/warden/builds/29561282 )
  Matthew Sykes:
     Enable opt-in network access to inherited DNS servers ( Travis Success: https://travis-ci.org/cloudfoundry/warden/builds/29546858 )
Bump src/collector

Bump cloudfoundry/collector:
  John Tuley:
     Remove unused received_requests metric from router handler ( Travis Success: https://travis-ci.org/cloudfoundry/collector/builds/29610980 )
     Do not send metrics with no value [#74567060] ( Travis Success: https://travis-ci.org/cloudfoundry/collector/builds/29609392 )

Signed-off-by: John Tuley <jtuley@pivotallabs.com>
added guidance for adding new features
Merge pull request #438 from jbayer/master

added guidance for adding new features
Merge remote-tracking branch 'origin/pr/439' into develop