Remove Gemfile.lock

The locked bosh gems are deleted regularly from Pivotal's s3
account; which breaks the Gemfile.lock. I don't think there
is a useful purpose to the lock file in the context of
cf-release.
Remove vcap_redis properties from cloud_controller_ng

Redis was removed as a dependency in March

* https://github.com/cloudfoundry/cloud_controller_ng/commit/2e3dd24e0c1500ab8769475668339e06dab91aa5
Bump src/collector:

Alan Moran and Phan Le (1):
      Adds a handler for marketplaces [#51453503]

Gregg Van Hove and Sarah Chandler (2):
      add datadog reporting for nats latency [finishes #50818391]
      add travis.yml and set ruby version to match
Bump src/cloud_controller_ng:

Alex Suraci and Tim Labeeuw (3):
      use cf-registrar for router registration
      use cf registrar provided by vcap-common
      fix downloading resources from the cdn

David Julia and Jesse Zhang (11):
      space developer can provision a provided service instance
      only return managed service instances for /v2/spaces/:id/service_instances
      remove unused argument
      back-fill permission tests for associated service instances of a space
      inline the GET request into examples
      Hydrate ManagedServiceInstance#as_summary_json model spec
      Use model's as_summary_json instead of analagous private method
      ProvidedServiceInstance#as_summary_json
      Do not redundantly nullify service_instances when destroying apps
      remove service_instances association from app
      Get rid of update_binding endpoint. The only supported operations for service bindings should be create and delete

Jesse Zhang and Maria Shaldibina (6):
      lift credentials up back to base class
      start working on provided service instance model
      lift part of validate up back to service instance
      cleans up strip_attributes plugin test
      strip the name attribute in provided service instance
      back-filled basic tests for ProvidedServiceInstance

Jesse Zhang and Phan Le (2):
      renamed ServiceInstance to ManagedServiceInstance
      redirect GET /v2/managed_service_instances/:guid to /v2/service_instances/:guid

cf-frameworks (1):
      Merge pull request #55 from cloudfoundry/service-connector
Bump src/cloud_controller_ng:

Alex Suraci (1):
      lock activesupport to 3.x; 4.x requires ruby 1.9.3
Bump src/dea_next:

Alex Suraci (2):
      include instance registry in dea varz
      remove periodic registry logging

Maria Shaldibina and Mark Rushakoff (1):
      Add link to stacks documentation for warden rootfs
Changing final release name and bosh cli requirement
Update README with bosh requirement
Bump src/tests:

Gregg Van Hove and Onsi Fakhouri (1):
      added large_file_app to verify retrieving large files from a CDN during a deploy [#52576073]

Gregg Van Hove, Mark Rushakoff and Onsi Fakhouri (1):
      Reorganize and delete unused java test apps

Mark Rushakoff and Sarah Chandler (1):
      Remove references to blobs.cloudfoundry.com
Bump src/collector:

Alex Suraci and Tim Labeeuw (1):
      add instance registry dea metrics

Elisabeth Hendrickson (2):
      Update README.md
      Still trying to get travis to build this.

Elisabeth Hendrickson and Mark Rushakoff (3):
      Fixed the reference to VCAP in the readme
      drop patch level to kick off build
      Whoops - fixing ruby version

Mark Rushakoff (2):
      Encapsulate historian adapters better
      Add Code Climate badge
Bump src/cloud_controller_ng:

Gregg Van Hove, Mark Rushakoff and Sarah Chandler (1):
      update sinatra and remove the application/json content-type restriction for post and put requests [finishes #52252395]

Jesse Zhang (6):
      drop version in Guardfile
      drop internal update_instance end point
      Change patch level for travis to match production
      Move debugger into development
      bundle without development in Travis
      bundle deployment mode in travis

Mark Rushakoff (1):
      Explicitly include rack-test
Add vcap-common submodule
[#52428137]
fix syslog mailer script
Bump src/tests:

Elisabeth Hendrickson and Mark Rushakoff (3):
      Refactor to push fewer apps, remove duplicate tests
      Remove unnecessary app push
      Clean up domain helpers
Bump src/tests:

Mark Rushakoff (1):
      Revert "Remove unnecessary app push"
clean up templates

for collector, dea, hm, login, nats, syslog_aggregator, uaa
fill description fields in jobs/collector/spec"
 remove extra spaces in jobs/collector/spec
fill description fields in spec file for dea_next, health-manager and syslog_aggregator
fill description fields in spec file for uaa and login