Update attributes to be rubocop compliant

- Update rubocop config to handle entire repo in one file
- Update Strainferfile to run rubocop only once
- Update attributes to comply with rubocop

Change-Id: I9e596dcca29a700724408178b3961bd42839d4cb
Addresses: blueprint rubocop-for-object-storage
Bugfix ring_script.rb to parse recent ring-builder

This bugfix allows the ring_script.rb to parse output from
the havana versions (swift 1.10) of swift-ring-builder
successfully.

Change-Id: I98ed30837226c28fb90910c1ae117506dfe14f8c
Fixes-Bug: #1266922
Remove Berksfile.lock from dev branches

blueprint remove-berksfile-lock-from-dev-branches

Change-Id: I7980b8162ab440a755fdfeaa80941516474117c4
Merge "Bugfix ring_script.rb to parse recent ring-builder"