make .pow 7X Faster

[xdite]

we should put it as default README.

This will make .pow 7X faster

[bj-mcduck]

More explanation on that would also be good.
Just went to look in how to set that up for my wifi on OSX, I see System Preferences > Network > Wi-Fi > Advanced > DNS.

It has default DNS servers that disappear if I add others though.
Is that expected?
Do I need to also add those default numbers back again to make it work?