wrestling with resizing arrows
Merge branch 'master' of https://github.com/nealcpeters/ScienceHackDay into styling
arrow stuff should be totally fixed, hooraaaaay
Merge branch 'master' of https://github.com/nealcpeters/ScienceHackDay into styling
Merge pull request #41 from nealcpeters/styling

Styling
Merge branch 'master' into neal_strikes_back