Fix bug with animated multi line chart where animation started below the x axis when a customer y axis domain is defined.
Merge branch 'refs/heads/upstream-master'
AW D3 Chart Library Updates:
 - Customizable draw speed on most charts
 - Added simpledonut chart w/ inner label and mouse overs
 - Ability to define radius for pie and donut
 - Additional grouping of svg objects for pie and donut
Merge branch 'refs/heads/upstream-master'
Merge pull request #2 from jackshakes/master

Add Simple Donut chart and other tweaks