Release 7: Fractals and WebGL

Adds random affine IFSs, fractal flames and a fractal flame colouring mode. Also adds a WebGL frontend that'll run straight in your browser - just in case you don't like using a compiler to get things to work. Or install things. And you don't have a Mac either, because then you could just get the Mac App Store version...

Read the full release notes here: http://ef.gy/topologic-7