Remove bad comma messing up CSS.
Change 'It works' text.
Fix bad function reference.
Accept ROM drop on canvas.
Remove redundant drop zone.
Create rom offsets module.
Rom Map requires offsets.
Shorten offset property name.
Remove redundant data.
Remove unimportant comment.
Move and rename rom modules.
Prep for reading a file.
Remove comments.
Comment out old read ROM code.
Keep pointer to ROM file.
Create new ROM map when file is known.
Fix old reference to now non-existent element.
Remove unnecessary lines.
Do not remove the canvas when file is known.
Set file pointer such that it is actually accessible.