Merge pull request #1 from jollyrojer/master

Zookeeper cluster support added
Delete Vagrantfile
Create README.md
Added meta.yml
Update meta.yml

[ci skip]
metadata added
switch to Berkshelf; add tests
fix berksfile
rename ;fix Berksfile
fix travis secure
fix travis secure
fix secure travis
fix tests
clean up
test one host
test one host
fix test_runner
test each
test each
ad GH_TOKEN ; add test envs