Initial ganeti specific recipes, attributes, etc
Mode should actually be 644
Add some basic tests
Update README with basics
Attribute for setting gpg key
Simplify code
Move yum repo back into default recipe

The original reason for splitting it out is no longer required.
Alphabetize
add rapi_users function
Include rapi users file via encrypted data bag

Currently broken
don't loop over id key of data bags
pass rapi_users a hash
Create rapi/users directory; set proper permissions
RAPI user tests
Recipe used for setting up the environment for testing

Ganeti requires some extra setup to get testing to work properly. So this recipe
is there to include some resolvable test dns names used during test kitchen.
Initialize the cluster if set as master

Include tests and some basic setup for testing.
Reorder a few attributes
Update documentation about attributes
Use ganeti PPA for ubuntu to get newer versions
Disable Debian support for now