Lights, camera, action

Update 0.7 is finally here. The Crow race just got a mining "fortress" in their arsenal.

New in this update:

• Shop items now have a progress indicator
• Starting difficulty
• AI now changes target if the old target is out of rage
• Camera zoom in/out
• Crow mining station (an impenetrable gravity controlling fortress)
• UI SFX
• 2D Lighting