Added a new font and some changes to Flips, Speedbost, and friends. SpeedBoost is now a collectible that you can activate by pressing Spacebar. BikeController does the majority of the GUI rendering.

We might want to enable HTML Text so we can color the text for different levels of awesomeness.

We will probably need to change the Block Generator: we are going to need a smarter heartbeat function to generate a less whacky level: more peaks, less valleys, and maybe even spaces where we could do JUMPS FOR GREAY GLORY.

Of course, all only ideas. The most that's done is Flips being changed. Maybe I'll add some more score-related things before I pass out. I don't like how score just FLIES up without telling you what you've done right.