Add mockup of GUI
Add mockup of GUI

Josharias/Terasology,Halamix2/Terasology,Vizaxo/Terasology,MarcinSc/Terasology,indianajohn/Terasology,AWildBeard/Terasology,indianajohn/Terasology,AWildBeard/Terasology,flo/Terasology,Vizaxo/Terasology,dannyzhou98/Terasology,flo/Terasology,MovingBlocks/Terasology,Nanoware/Terasology,MovingBlocks/Terasology,DPirate/Terasology,Malanius/Terasology,DPirate/Terasology,Nanoware/Terasology,Nanoware/Terasology,kaen/Terasology,dannyzhou98/Terasology,Halamix2/Terasology,kartikey0303/Terasology,mertserezli/Terasology,MarcinSc/Terasology,kartikey0303/Terasology,MovingBlocks/Terasology,kaen/Terasology,Josharias/Terasology,Malanius/Terasology,mertserezli/Terasology