Added logic to run dscl commands directly if run_locally is set to true.
directory_services_spec.rb
disabled disable/enable user methods. They appear to prevent testing authentication currently.
configuration.rb:
Added code allowing user to load configuration from environment variables or programatically.
dscl.rb:
Encapsulated username and password in single quotes to allow for special characters.
Added ability to get full response of dscl.
Added ability to run decl through local command line instead of SSH.
user.rb:
Encapsulated most single values in single quotes to allow for special characters (i.e. spaces in passwords)
Added file group.rb
Added group methods.