Add notes about which versions of firmware is known to work/fail with various functions of the card.  Be pedantically careful to use 'station firmware' when talking about the version of Prism firmware.
Add notes about which versions of firmware is known to work/fail with
various functions of the card.  Be pedantically careful to use 'station
firmware' when talking about the version of Prism firmware.

As always, word-smithing welcome.

MFC-After: Tom Rhodes wakes up and notices :-)

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase