This version sets CDAP 4.0.0 as the default version and uses the LWRPs from krb5 cookbook, rather than the krb5_utils cookbook's attribute-driven method.
- Use krb5_principal and krb5_keytab LWRPs ( Issue: #181 )
- Add 3.5.2 and 4.0.0 and make 4.0.0 default ( Issues: #194 #195 )
