Merge from vendor branch TNF:

Merge from vendor branch TNF:
Import memconf, a physical memory information utility for Solaris, into
the packages collection.

memconf reports the size of each SIMM/DIMM memory module installed in
a system.  It also reports the system type and any empty memory
sockets.

In verbose mode, it also reports:  banner name, model, and CPU/system
frequencies address range and bank numbers for each module