Range-based for
deleted implicit C-tors

using = delete
Camera - brace-init
Main - brace-init
Program - brace-init

default initializer {}
RenderObject - brace-init
RenderObject2D - brace-init

spaces removed
RenderObject3D - brace-init
Shader - brace-init
Texture - brace-init
unique_ptr
shared_ptr
Typo
Camera - shared_ptr
Merge pull request #31 from GenaBitu/c++11

c++11 to develop