Fix clippath non-unique id bug

Version bump

Add download props to Legend component, export downloadSvg util

Add legend download buttons, refactor download code

Fix bug with bar plots having negative bars

Fix bug with unknown values and multidata plots

Add always show ticks option

Fix bug associated with dynamic cArray and dataArray props for MultiD…

…ataRect/Track Plots

Working MultiDataRectPlot and updated MultiDataTrackPlot. Fixed hidde…

…n SVG getBBox bug.

Update count plot filter function params