Merge pull request #104 from Ricky1833/master

Working for 3 given source files, some cases not handled in test.asm though
Merge pull request #43 from IanJRigg/master

getting recent
fixed out of range issues with format 3/4 decimal address operands
Merge pull request #105 from candaya/master

fixed out of range issues with format 3/4 decimal operand addresses
Merge pull request #26 from IanJRigg/master

getting latest