v1.7.5

Version updates:
Bootkube: v0.6.0
CNI: v0.6.0
Helm: v2.6.1
Kube: v1.7.5

Bootkube Install:
Removed the need for changing out the CoreOS image, since ceph-common is installed already.

v1.6.4

Merge pull request #33 from blsaws/master

fix filenames

v1.6.2

proxy: typo fix