Slider starts in the middle and has more levels.
Moving toward reusable charts format. Not yet working.
Reusable slider closer to working. clipping region seems to be wonky.
Slider is now a reusable chart. slider.html is an example of its usage.
slider works with the chart again
slider typo.
Loading Spinner Icon now uses Reusable chart format.
fixed d0 rendering error
bridgeCharts.css shuffling.
comment.
slider is much more updatable now (reconfigurable)
slider and zoom now get along together.

still need to do proper extents.
Simplification.
Proper updating on resize / rotate.
Merge branch 'master' into deploy_client