[jds-review] Add RBAC profiles for GST tools and fix Gksu RBAC testing of user's profiles.

[Artem Kachitchkine]

> Since we don't have existing entries for the rbac class action scripts, I've 
> copied them from the
> SUNWzebrar package, which is a fairly recent addition to ON.

The original ON CAS are here: /ws/onnv-gate/usr/src/pkgdefs/common_files

-Artem.