creating tests + fixing bugs

fix merging multioperand together
create testing class + instruction xml
fixing bug

operand first modul was doing after first operand unit->problem with name operand
fixing bug

searching target without looking at prefixes
creating tests

rel8, rel16, rel32 tested
creating tests

ptr16:16, ptr16:32
creating testing (in progress)

r8, r16, r32, r64