Adding new recipe add_business_user, created group for add_users
minor refactoring
Merge pull request #1 from rjhunter/jshard-develop

minor refactoring
Merge pull request #28 from jshard/develop

Created add_business_user recipe, extended add_user recipe to create group for devs
Merge pull request #11 from ua-eas/develop

Merge add_user, add_business_user recipes