Defence of the Universe

• 1. Added mechanics of denying creeps.
• 2. For killing mega creeps hero get minerals and experience.
• 3. Fixed bug with command -lvlup.
• 4. Added multiplayer game(1 on 1 only).
• 5. Map size reduced.

1. When your hero dies he is reborn with the level of the enemy hero.
2. When the hero is reborn panel experience does not match the experience of the hero.
3. Sometimes hero don't get experience for creeps.