When a camera is set on a Scene propagate that camera to all children that does not have a camera set.
When a camera is set on a Scene propagate that camera to all children that does not have a camera set.

mono/CocosSharp,netonjm/CocosSharp,MSylvia/CocosSharp,zmaruo/CocosSharp,hig-ag/CocosSharp,haithemaraissia/CocosSharp,haithemaraissia/CocosSharp,TukekeSoft/CocosSharp,MSylvia/CocosSharp,mono/CocosSharp,zmaruo/CocosSharp,TukekeSoft/CocosSharp,netonjm/CocosSharp,hig-ag/CocosSharp