added BUS and SCD defines in asmx
added bls_routines
WIP
Merge branch 'next' of github.com:retro16/blastsdk into next
d68k can disassemble from an asm source (useful to count cycles)
mdconf : fix escape parsing
WIP many fixes, blsgentest now compiles successfully
WIP blsmonitor nearly working on real hardware. Fixed bdb vector setup
added WIP lz68k implementation (still inefficient)