fix aabb for models with groups without children
fix zoom and zfar for mario... he is still standing on his head, I have no idea why
add additional model and improve camera distance
removed scene initialisation in painter #83
#83, set fps and flightnavigation speed to 1 percent of the boundingbox radius per timerevent
Merge branch 'master' of https://github.com/cgcostume/cgsee into navigation_aabb_initialization_83
readd scene append to camera in initialization #89
Merge pull request #89 from cgcostume/navigation_aabb_initialization_83

Navigation aabb initialization 83
Intermediate state
Shader relocation, introducing the RealisticPainter, double dispatch-system to allow draw controlling from nodes (e.g. camera setting ZFAR and ZNEAR) and Painter likewise with the painter invoked first.