[Container-tools] skydns setup on a single node (applies to adb)

[Dusty Mabe]

Hey all,

I just documented some steps on how to get skydns working on a single
node. These steps are much less involved than other setups that are
for multi-node clusters but they do work for something like the adb.

http://dustymabe.com/2015/09/23/kubernetes-skydns-setup-for-testing-on-a-single-node/

If you think we should add these steps to the docs for the adb I'm
more than willing to do that.

Dusty