Hi,

I've attached a new patch, the changes this time are that the memory
thresholds now take a proportion rather than a fixed value, and some of the
face defaults have been improved to play nicer with 8 colour displays.

I've disabled the threshold highlighting for vsize since I don't really
think it makes sense: it represents more than just size in virtual memory +
size in RAM so I don't see a reasonable way to take it as a proportion
(though I don't think a fixed threshold makes sense either, so I've left it
unhighlighted).  Also, memory-info doesn't appear to take into account
working on remote systems like list-system-processes does, so I've also
disabled the threshold highlighting for proced connected to remote
machines.  Suggestions on this are welcome (:

I've attached a screenshot showing an 8 colour display, still figuring out
how I can get only 16 colours, I'll ping here again when I figure it out.

Thanks, Laurence