Patch from Jeff Gehlbach

Patch from Jeff Gehlbach

The problem is that "radiusObject" is defined with an OBJECT-IDENTITY
macro, but it needs to be done with OBJECT-TYPE (i.e. a leaf node) to be
eligible for use in the OBJECTS clause of a NOTIFICATION-TYPE macro.
I've gotten jsmiparser happy by making that change, declaring the
object's syntax to be SNMP-FRAMEWORK-MIB::SnmpAdminString and setting
its max-access to "accessible-for-notify". These changes are reflected
in the attached version of the MIB definition.