Render Manager

• Rendering essentially reworked and now centered around render manager plugins.
• Light selection and multiple lights in one pass possible.
• Combining statically + dynamically lit objects should work.
• Terrain levels coming with CS work.
• Simple, node-based post processing effects available.
• HDR infrastructure available (but current tonemapping is not that good).
• Automatic environment mapping available
• Shadow map shadows being worked on