#26 Use Multiface 3 to capture "crash dump" in case of panic

[Brian Ruthven]

A cool idea for capturing a panic on a real spectrum would be to use a multiface 3 (if detected) to write out a snapshot of the system to disk. It already contains code to re-initialise RAM page 7 with the appropriate info to write to disk regardless of the state of +3DOS, and as long as I can identify the correct entry point, we could page in the MF3 ROM/RAM, trigger a compress and write to disk, then reset the system.