Update to fix patches and improve overall game experience.

• Improved Framerates and Frametiming, even for low-end machines
• Improved some visual effects
• Added visual effects for some areas
• Fixed some typos and spelling errors
• Double-checked that all objects and enemies behave as they should
• Double-checked that all quests and rewards are beign triggerd properly
• General polish and fixes

NOTE: It COULD be that your previous save file doesn't work anymore. It varies from system to system. Perfect time for a replay, though^^