Initial testing
Updated test harness and added several new tests
more new tests
Finally added cmake generated config to gitignore
Fix spurious cast to byte, and ambiguous expression expecting & to have higher precedence than >>
updated tests
some more test harness formatting stuff
Added concise argument to test harness, and more tests; Also fixed foramtting for some tests
Added fontset, implemented remaining instructions, emulation sort of working but there are some bugs..