Version 1.5.2

• Obj loading can now optionally flip the u and v coordinates when an obj file is loaded, which is useful when importing files from Blender
• Obj loading functionality is now available from the g3d namespace with g3d.loadObj(path, uFlip, vFlip) which returns a table that can be passed into g3d.newModel()
• Obj loading is now slightly more simple and efficient
• g3d's vector library is now available from the g3d namespace under g3d.vectors
• Updated the license to 2022