Chunky Explosions Update

Machine Gun Train Run version 1.0.8 is out. Here's what's new: • Added big chunky particle effects to everything that explodes - all the enemies, bullet impacts for each type of gun, rockets blowing up, missiles, and blood splatters. Added them to the menu explosions too because why not. • Added a boss health bar that pops up on the bottom of the screen when you encounter each level's final boss. • Adjusted boss arcing missile sprites so they actually point in the direction they are flying instead of flopping out like a thrown sausage. • Fixed a couple small text errors/issues.