[WIP] Add wrapper for an electron app

[olgabot]

This is a proof-of-concept thin wrapper to run the mouse genome in an electron app, as below.

This isn't extended yet to run with other genomes or data.

[dasmoth]

Very cool!

I'm slightly loathe to add electron as a "general" dependency of the Biodalliance package though, since it's pretty big (119Mb on my machine). How easy would it be to split this into its own package that depends on both Biodalliance and electron?

This is a timely reminder that I should wrap up a few outstanding issues and cut a proper Biodalliance 0.14.x release. For now, you can pull in the latest version in a package.json file using something like:

    "dependencies": {
          "dalliance": "https://www.biodalliance.org/people/thomas/dalliance-0.13.90-alpha.3.tgz",
    }