Made DEA logging level configurable.
Make Router listening port configurable

This commit makes collocation of Router and HAProxy possible.
https://www.pivotaltracker.com/story/show/68156350
https://www.pivotaltracker.com/story/show/68150084
Update default for signup-network
Merge branch 'dealogging' of https://github.com/mheath/cf-release into mheath-dealogging

Conflicts:
	packages/ruby
Merge branch 'mheath-dealogging' into develop

Signed-off-by: Ruth Byers <rbyers@pivotallabs.com>
Allow overwriting of DEA logging level

Signed-off-by: Ruth Byers <rbyers@pivotallabs.com>
Bump src/gorouter/src/github.com/cloudfoundry/gorouter

Bump cloudfoundry/gorouter:
  Aram Price:
     Update post pull/29 to use the more standard `X-Request-Id` ( Travis Success: https://travis-ci.org/cloudfoundry/gorouter/builds/21547868 )
  Matthew Sykes:
     Add X-VCAP-Request-ID generation and logging ( Travis Unknown )
Gorouter manages its own dependenceis

* gorouter was changed to use godep, dependencies are now vendored

Signed-off-by: Kai Zhang <kaizhang@cn.ibm.com>
Bump src/dea_next

Bump cloudfoundry/dea_ng:
  Eric Malm:
     Revert "This changeset adds support of max_instances and available_instances.  Resource manager tracks all registered instances, except those in the DELETED state.  Its could_reserve? and numbers reserverable methods responds positively when the total number of undeleted instances fall under the max_instances limit." ( Travis started: https://travis-ci.org/cloudfoundry/dea_ng/builds/21552915 )
  Abhijit Hiremagalur:
     Inline scripts to run specs in warden-compatible vm ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/21548125 )
     Reflect changes in warden-test-infrastructure ( Travis Success: https://travis-ci.org/cloudfoundry/dea_ng/builds/21533298 )
  Chris Adams:
     Merge pull request #85 from jackfengibm/max_instances ( Travis Failed: https://travis-ci.org/cloudfoundry/dea_ng/builds/21467405 )
     Merge pull request #111 from praveend/master ( Travis Failed: https://travis-ci.org/cloudfoundry/dea_ng/builds/21464827 )
  Praveen Devarao:
     Test case for detecting db2 and informix as valid RAILS databases and converting urischeme to ibmdb ( Travis Unknown )
     Test case for detecting db2 and informix as valid RAILS databases and converting urischeme to ibmdb ( Travis Unknown )
     Recognize db2 and informix as valid databases for generation of valid DATABASE_URL ( Travis Unknown )
  Jack Feng:
     This changeset adds support of max_instances and available_instances.  Resource manager tracks all registered instances, except those in the DELETED state.  Its could_reserve? and numbers reserverable methods responds positively when the total number of undeleted instances fall under the max_instances limit. ( Travis Unknown )
Change `update` to handle gorouter submodule switch.

Signed-off-by: Kai Zhang <kaizhang@cn.ibm.com>
Remove trial_db from templates
Merge in PR #304: Make Router listening port configurable

* https://github.com/cloudfoundry/cf-release/pull/304

Manual merge required on account of submodule conflicts.

Signed-off-by: Kai Zhang <kaizhang@cn.ibm.com>
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Summer Zhao and Zach Robinson:
     Bump broker api to 2.2 [#68129608] ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21611531 )
  Eric Malm:
     Merge remote-tracking branch 'origin/pr/177' ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21610061 )
  Alex Stupakov and Derek Richard:
     fix whitespace to appease the rubocop ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21555416 )
     Prevent CC from creating orphaned clients in UAA: ServiceDashboardClients can now exist without an associated broker and can be re-used ( Travis Failed: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21553469 )
  Srini Brahmaroutu:
     moving file into the new structure ( Travis Unknown )
     adding Rest Api documentation for space and app summary ( Travis Unknown )
     updating the checksum ( Travis Unknown )
Bump src/gorouter

Bump :
  Aram Price:
     Bump godeps
     Replace "magic strings" with constants
     Use X-Vcap-Request-Id instead of X-Request-Id
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Ruth:
     Merge pull request #189 from sykesm/trial-be-gone-templates ( Travis created: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21632611 )
  Aram Price:
     Use X-Vcap-Request-Id instead of X-Request-Id ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21615810 )
  Karl Isenberg:
     Replaced class methods with instance methods for custom_buildpacks_enabled ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21614959 )
     spec_helper correctly resets the global config state before every test. ( Travis Unknown )
     Removed trailing newline from encrypted output. ( Travis Unknown )
     Added a rake spec task to execute the standard rspec_parallel command. ( Travis Unknown )
  Matthew Sykes:
     Remove trial_db templates ( Travis Unknown )
Merge pull request #299 from sykesm/trial-be-gone

Remove trial_db from templates
Merge pull request #332 from fhanik/new_signup_network_default

Update default for signup-network
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Alex Stupakov and Derek Richard:
     Modified error message Plurality of "ids" upon duplicate service dashboard client id. ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21636330 )
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Matthew Sykes:
     Enable retrieval of app usage event by guid ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/21637844 )

Signed-off-by: Ruth Byers <rbyers@pivotallabs.com>
Bump src/gorouter

Bump :
  Aram Price:
     Cleanup after ourselves in tests
     Use update FakeYagnats