Send a ridiculous spiral to the christmas tree
Create Michael Haeusler.md
initial import of LedInvader
Merge pull request #21 from localheinz/feature/spiral

Add a simple solution sending a spiral to the christmas tree
Add my in-browser / AJAXy painting solution.

The JS is a bit of a mess. I'll clean things up a bit in another
commit, but before doing that, I wanted to show my solution exactly as
I demoed it during the Dojo. That way nobody can accuse me of cheating
during Christmas. :-)

Also includes a small Python test script that just sends random
patterns.