Consolidate all the .rubocop.yml into a single file, finished out cleanups for all the Ruby files. Change-Id: I92d5983724d5d0185cd25bea6a0f46657a6c05d4 Addresses: blueprint rubocop-for-block-storage
Partial fix for bug 1185536 Change-Id: I38071d2078822a2eeaf698529dde38f74c2b33cb