Starting a new rendering system

assets/shaders/FrameBuffer-Instanced.frag

assets/shaders/Sprite.frag

assets/shaders/Sprite.vert

assets/textures/Neera.png

source/engine/graphics/front/engine/Engine.cpp

source/engine/graphics/front/engine/Engine.hpp

source/engine/graphics/front/engine/Layer.cpp

source/engine/graphics/front/engine/Layer.hpp

source/engine/graphics/front/engine/Priority.hpp

source/engine/graphics/front/engine/Renderer.cpp

source/engine/graphics/front/engine/Renderer.hpp

source/engine/graphics/front/group/DrawGroup.cpp

source/engine/graphics/front/group/ImageGroup.cpp

source/engine/graphics/front/group/VertexArrayGroup.cpp

source/engine/graphics/front/group/VertexArrayGroup.hpp

source/engine/graphics/front/module/FrameBufferModule.cpp

source/engine/graphics/front/module/FrameBufferModule.hpp

source/engine/graphics/front/module/ImageModule.cpp

source/engine/graphics/front/module/ImageModule.hpp

source/engine/graphics/front/object/Image.hpp