[BISERVER-10243] Chained UserDetailsService proxy and Compositing IUserRoleListService added. These support having the jackrabbit versions used as a fallback for the configured objects in the PentahoSystem to ensure that the system is properly bootstrapped.
Merge pull request #1518 from pentaho-nbaker/master

[BISERVER-10243] Chained UserDetailsService proxy and Compositing IUserR...