Begin to separate out the etcd cluster and the master clusters#50

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mirthy wants to merge 14 commits intokz8s:masterfrom mirthy:split-etcd-master

+297-86

Commits on Aug 24, 2016

Begin to separate out the etcd cluster and the master clusters
mirthy
committed

Commits on Aug 28, 2016

Add a master instance type
mirthy
committed

Commits on Sep 7, 2016