Released alpha version 0.2

Finally implemented the key mechanic of Monster Looter - the ability to scale loot drop with each monster upgrade, plus major UI polishes

Enhancements & fixes:

• Allow player to move through monsters with slight slowdown upon damage (thanks to suggestion from Joe345)
• Improve description of item and monster upgrades to emphasize whether it applies on monsters or player (thanks to suggestion from IndieBen)
• Rebalance exp drops, hp and damage from monsters to keep steady pace of progress (thanks to feedback from cipherdam)
• Added more levels of monsters, weapons and item upgrades
• Restructure monster upgrade path; starting with humans
• Display more information on effects of upgrades on monsters and player
• Display damage on monsters and player
• Improved icons for items and animated sprites for monsters
• Restrict camera and movement to map size
• Add credit text on title screen for feedback contributors :)