ALD - patch update

Hello,
I fixed some things around attach/detach (breakpoints cleanups etc)
plus I added flags register decoding (Yeah now you can stop extracting flags bits by hand :))

It can be downloaded from http://ruik.sh.cvut.cz/ald.html
where you can find original source and a link to patch.

I have added L2 cache (thanks to H-Peter) to this mashine so I hope it will be OK. (got several hangups during boot, but adjusteted timigs and it is still running :)

Regards
Rudolf