Adds support for bootstrap-expect configuration and kitchen suites.
Adds logic for handling a bootstrap-expect of 1.
Bumps version number.
Moves casting to before case statement. Updates readme.
Moves casting to before case statement. Updates readme.
Moves casting to before case statement. Updates readme.
Whitespace cleanup and getting the cookbook version in sync.
Merge pull request #39 from ravaa/master

fix for #31 , implements support for bootstrap-expect and now creates the data_dir