v0.5.0-alpha

First release

• Create and application inheriting from fra::AbstractApplication and use fra::ApplicationBuilder to set options like window title, size, vsync and more!
• Full dependency injection support throught Skirnir
• TexturePool for loading textures
• MeshPool for loading meshes
• MaterialPool for binding multiples textures to the shaders
• Basic renderer with global light, normal and roughness mapping.