Structural changes

Signed-off-by: Aleksi Sapon <QcTechs@gmail.com>
Javadocs & create shaders from character sequence source

Signed-off-by: Aleksi Sapon <QcTechs@gmail.com>
Created a TextureAtlas which can stitch together textures

- Redesigned instanced model structure

Signed-off-by: thehutch <th3hutch@yahoo.co.uk>