Assign UUIDs to pools and executors#2

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smith186 wants to merge 4 commits intoafex:masterfrom

red5studios:master

Commits on Mar 10, 2015

Assign UUIDs to pools and executors
Jason Smith
committed

Commits on Mar 12, 2015

Expose command pool name to circuit
Jason Smith
committed
Updated Gemfile.lock
Jason Smith
committed

Commits on May 21, 2015

Updated specs to play nice with Ruby 2.2
Jason Smith
committed