Modified test_sc.sh to run as root.
Coordinated with this change:
* Created earl, bruno, and quinn OS accounts on this machine.
* Changed ownership of snapclone.sh to perforce:users.
* Changed perms of snapclone.sh to 750, allowing group execution.
* Changed ownership of /netapp/p4 to perforce:users, with 750 perms.
* Changed ownership of /netapp/p4/ws to perforce:users, with 770 perms.
* Added /etc/profile.d/snapclone.sh file, which just appends
/netapp/p4/bin (where snapclone.sh is) to PATH for all users.