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