Initial commit
Add bunch of new objects.
Changes, CPU, tests.
More CPU and unittests.
Remove flowchart notes from source.
Tests passing, clean up elem usage.
Images.
Image source.
Add register display, looping. Close to working.
Partially working.
Change source code display Remove parser. Add comments.
Generate source code as HTML, put in calc.html
Improved source code display.
Zero suppress in display
Fix WAITNO.
Display current instruction explanation.
ZFA/B leave cc unchanged.
Update source comments.
Update flag tooltips.
Fix minus, leading zero.