Uploaded version 0.3

This version 0.3 had a few quick fixes based on Demo Day 44 feedback for version 0.2:

• Bombs are more grid-based and consistent. Also an absurd amount of them, for fun!
• Chracters and enemies spawn aligned to the grid (which bombs snap to).
• Removed awkwardly position enemies and assets in the prototype level.
  
• Camera is pulled way back in this version so you can see.
• Resolution is 16:9 instead of 4:3.
• Improved snappiness of the aiming-bombs animations and the control layout.