Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Johannes Petzold:
     staging complete handlers fail if staging was already marked as failed ( Travis Unknown )
  Luan Santos:
     periodically clean up packages that have been pending for too long ( Travis Unknown )
     add package_pending_since field to app model ( Travis Unknown )

Signed-off-by: Johannes Petzold <jpetzold@pivotal.io>
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Matt Hess and Zach Robinson:
     Add audit events for copy bits operation on src and dest apps. [#81647606] ( Travis started: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/40129561 )
bump loggregator

a953ce0 Trying to reconnect to the gnats server in case it fails the first time.
46d33aa sync bosh packages
671e704 Traffic controller integration test now uses fake router instead of spawning a gorouter process
3e6cdce bump noaa
9458526 Remove autowire usages.
fb92120 bump loggregatorlib
b4d6963 Emit varz metrics for syslog drain failures
e986443 Refactor SyslogSink to take an error handler instead of error channel
2ae20fb Add gosub-generated package specs and pre-commit hook to sync specs
ecf7bb0 Bump dropsonde
Add nfs_mounter job

- mounts nfs
- cloud controller jobs will depend on it if co-located
- ensures that nfs is only mounted once

[#77227116]
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Luan Santos and Matt Hess:
     Remove NFS management from CC API and Worker ( Travis Unknown )
Update request_timeout_in_seconds to 900s (15min).

[#80931258]
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Luan Santos and Matt Hess:
     Set default request_timeout_in_seconds to 900s (15min). ( Travis Unknown )
Fix manifest specs missing nfs_mounter
Bump src/cloud_controller_ng

Bump cloudfoundry/cloud_controller_ng:
  Luan Santos and Matt Hess:
     Add StagingTimeExpired error to staging_failed_reasons ( Travis Unknown )
  Abhijit Hiremagalur and Rob Dimsdale:
     Fixes to /v2/service_instances/:guid docs ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/40239441 )
Bump UAA and Login Server to HEAD of develop
Revert "Bump UAA and Login Server to HEAD of develop"

This reverts commit 8032fc51456ffdd6d7a38a0e3fbcbca69b87b55c.
Adds notification_templates.admin to UAA admin user

The notifications service has an API that allows clients to modify their
own notification templates. Modification requires the
notification_templates.admin scope. We have added the scope for
warden infrastructures as a convenience.

[#80596206]
Merge branch 'v192' into develop
Allow defaults for CATS errand to take effect in CATS template

Signed-off-by: Eric Malm <emalm@pivotal.io>
adding default overrideable AWS region

Allows fog connections to non US-EAST regions of AWS by
allowing this property to be overriden in stub files (meta.fog_config.region).
Allow cloud_properties to be merged for all openstack resource pools
bump loggregator

a67daf6 Upgrade dropsonde
4c0e33b remove unused import
f210f4e bump loggregatorlib
b329a2d dropsonde.Initialize now takes an array for origin
adb461c bump dropsonde
706311b Bumping dropsonde.
Bump cloud_controller_ng and handle local blobstores correctly.

Bump cloudfoundry/cloud_controller_ng:
  Chris Piraino and Jeff Hui:
     Handle local blobstore for api and worker. ( Travis finished: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/40350369 )
  Zach Robinson:
     Fix src and dest app order for copy bits events. ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/40324277 )
  Luan Santos and Matt Hess:
     Add StagingTimeExpired error to staging_failed_reasons ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/40242287 )
  Abhijit Hiremagalur and Rob Dimsdale:
     Fixes to /v2/service_instances/:guid docs ( Travis Success: https://travis-ci.org/cloudfoundry/cloud_controller_ng/builds/40239441 )

[#77227116]
Bump src/gorouter

Bump :
  Bruno Alvisio and Zach Robinson:
     Ensure custom stale threshold cannot exceed default stale threshold.
     Route endpoints can now request their own staleness threshold.
Merge remote-tracking branch 'origin/pr/551' into develop