v0.2.2 now available

Changes in version 0.2.2:

• New: walking animations for the playable characters
• Bugfix: some projectiles freezing on screen
• Bugfix: quitting from the Pause menu doesn't skip the score page anymore
  
• Tweak: treasure data displays more accurate information
• Tweak: added a coins reward for reaching the end of the stage
• Tweak: the first Santa Water projectile now aims for an enemy