Ianjorgensen/lollipop

@jebeck  Finished moving the branch. Ready for review.
I prefer to set as much as possible via CSS classes - makes for easier iteration. Can you move about the `dominant-baseline` and `text-anchor` into the `d3-carbs-text` class?

And on nitpicky naming, it'd be nice if we can decide on `xPos` or `xPosition` for the positioning functions (and make this consistent across all modules). So if you can either change to `xPosition` etc. or update all the others, I'd just like for there to be consistency.