Update v1.2.0

Update Version 1.2.0

• expanded on the first-launch Intro, slowed it down, and added another skip option
• very slight boost to ship speeds
• very slight boost to powerup spawn rates
• another battle mode map, Zones
• added blue asteroids: occasionally spawns. It spawns other asteroids and Ship Speed powerups.
• remove debug levels
• suppress command window
• add extra graphic for Warps