Merge pull request #24 from beyang/master

remove extraneous println
update to latest 10.X version of chef
removing
update golang to 1.1.1 stable in chef/vagrant
more cookbook changes for elastic search and golang
remove golang, sigh.
read golang back.
add space after comma on last param (ocd)
add instructions to be in core before running tests
set GOROOT in hopes that the "go install: no install location for directory /vagrant outside GOPATH" message would go away. Alas, it did not.
Update README.md

remove reference to fork. This is master, yo.
Tutorials, clarified Readme doc for getting started
Merge pull request #28 from araddon/tutorial

Tutorials, clarified Readme doc for getting started
Update README.md

adding more keywords so we get indexed in search properly.