ARMS-223 #Done Enable requestor to delete a request draft
ARMS-224 #Done Config roles and stages

Creates rdsi-master user who has all rdsi node roles.
Makes users 'provisioner', 'assessor' rdsi node only role.
ARMS-225 WIP
ARMS-226 Change settings for single node deployment
Change display of role names

This is only used when a user has multiple roles.
Add package-type template

This is used to set packageType vm varialbe used when a new package
is created or records are retrieved. It sets $packageType bases on
if system-config.json has "arms" package type or portal scoped
package types.