test commit
added dan's changes, his png files and text
made some of dan's changes
made changes for dan
for dan, the resizing bug
Set favicon to snap favicon.
Ignore stored zoom settings.
Made large buttons shrink when window is small.
Made resize work down to 1024x768.
Made 'made with snap' float right.
Fixed answer png scaling, placement.
Remove large buttons on lesson change.
Made answer png link to itself.