Other Changes

I decided F-BOMB was too hard, so now the F-BOMB removes all letters from the board. Not sure if that's better or not. Still need to play with it some more.

I also changed the ads (*shiver* advertising!). I thought I'd give amazon a chance and basically replaced a lot of the google ads with amazon ones. More of an experiment than anything else.

Yes, I know ads suck, but it's how I pay for the site. I'm not getting rich off of them, that's for sure. :)