update test users/groups so it works in jenkins
add new test for key
berks update
allow root login on kitchen runs

LXC runner in kitchen uses root user and password when loggin in. This
allowas that to happen
remove root
re-add root users with updated pub key
trigger rebuild after workspace cleanup
update attributes to use inclide_attribute

The attributes were using set instead of defautl. this caused some
issues when trying to override in kitchen. Generally better to inlclude
the defaults then redefine default
yaml converted yes to true, use quote cause ssh wants 'yes'
Merge pull request #3 from cloudware-cookbooks/meta

Meta