Add a not crappy landing page

[spamguy]

The front page sucks. Really really sucks. Options:

• Get a willing contributor to open source their work, or
• Create a separate, private repo under a non-open license, and have someone contribute to that. The private repo/miniapp would need to interact correctly with the rest of dipl.io, or
• Apply some service like WordPress as a front page. Overkill ahoy!