Merge pull request #10 from ua-eas/develop

merge toolkit recipe fixes
Merge pull request #11 from ua-eas/develop

Merge add_user, add_business_user recipes
Merge pull request #12 from ua-eas/develop

Merge toolkit recipe additions
Merge pull request #13 from ua-eas/develop

Update default.rb
Merge pull request #14 from ua-eas/add_users_sudo

Refactored add_users recipe
Merge pull request #15 from ua-eas/add_users_sudo

Fixed cookbook dependency
Update metadata.rb

Added 'sudo' dependency
Update Berksfile

Added 'sudo' dependency
Update metadata.rb
Merge pull request #39 from rjhunter/develop

Add 'sudo' cookbook depency to top-level Berksfile