Fixes AVX2 pcmpeq[bwd] instructions.
3801 -> 3803
Merge branch 'issue-117' into develop

Closes #117
128/256 bit memmory in operand::size
Merge branch 'issue-119' into develop

Closes #119
Pulling in spreadsheet bugfix and operand size bug fix.
Merge branch 'develop' into release-2.0