For review (DO NOT MERGE)

Hi All,

Before progressing too far with this i want to get some review feedback. The most important page on this site is always going to be the index, so I'd like to get some feedback on this page specifically. You can see the page built here:

http://colineberhardt.github.io/d3-financial-components/

A few things to think about:

+ Is the name - D3 Financial Components - any good? What about the abbreviation D3FC? I am wondering whether we should rename to something that is generic charting?
+ The introduction section, is this a good description of the what and why of this project?
+ Does the 'Getting Started' section reflect how we expect people to use these components?

@godds - I'd love to get your thoughts too :-)