HTML5 Version and demo release

So I fixed the HTML5 export version 🥳

I re-uploaded everything as going forwards I will be releasing two separate versions.

The full version

Will have the ability to load and save sound libraries, as well as in the near future recording of sounds and different modulation areas.

The demo version

Will continue to receive improvements, but with a more limited feature-set, no loading of sounds etc.

If you have already purchased `zen-mode` before this post for a price at or above $4 you will receive  the full version.