minor changes to the mlintro partial
Adds feature circles to the top of the page with random highlighting
Merge pull request #17 from jgpettibone/master

a few website changes; preparing for additions
adds new top level svg d3 element. makes dots transition to red
Merge pull request #18 from chughes87/master

Adds feature circles to the top of the page with random highlighting
added info about the hypothesis
added cost function
Merge branch 'master' of https://github.com/GalaxyQuest/GalaxyQuestWebsite