Truly new game engine(repost) (1455092)

The project is about adding these new features to Crystal Space([login to view URL]): 1) Add special effects to crystal space (Sky - with day/night cycles, Fire - wich emits light, Explosion - based on particles with debris, Fog, Weather - with some persistence, Mirror - not limited to mirrors but more generally reflective surfaces) 2) Adding networking to Crystal Space (master server, physics prediction) 3) Updating CEL, CELStart and 'bindings to other languages' to support new features ## Deliverables This replaces definitively the repost project. Don't be too high in prices.