implement ANN/ORN/XRN (untested) (contributes to #21)
tests ANN/ORN/XRN (closes #21)
implements MOVZ/MVNZ/MOVQ/MVNQ (closes #20)
implements INC/DEC (contributes to #24)
INC/DEC tested (closes #24)

+ rearranged within Instructions.cs to fit the order in the spec as well as opcode numerical order
implements BIT (contributes to #23)
BIT tested (contributes to #23)
implements BYT (closes #23)
implement SCS (untested) (contributes to #19)
implement LSS (untested) (contributes to #19)
SCS/LSS tested (closes #19), POP instruction fixed
correct typo in AsOperand doc comment
implementations for STE/CLE/STZ/CLZ/STO/CLO (contributes #18)
implementations for remainder of Z0 flag-setting instructions (contributes to #18)
dispatch table mappings for Z0 setters/clearers (contributes to #18)
implements STM/CLM (closes #18)
add definition for BYT to dispatch table (should have been done for #23)
disassembler fixes

1. Fixes disassembler failing to write disassembly to file
2. Corrects Operand.ToString() treating every value as a literal
barebones BSL impl (contributes to #22) (needs flag sets)
BSL impl with flags (contributes to #22)