Experimental WebGL build for The Power of 45 Brains

Use fullscreen, and 1920x1080 is best, but 1280x800 might also work. As of 2018-09-02, the blue fullscreen button inside the Unity WebGL player seems to fail in Chrome for some people. If that happens try running the game on Firefox on Edge (or something else I guess!) Controls are given in the game, but basically they involve dragging lines with the left mouse button and tapping the right mouse b…