Cache Child Props

[Xiot]

Cache the child props to prevent React from re-rendering unnessesarily. The biggest culprits were the default accessors. The defaults for each attribute are now computed once, and re-used when required.

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[Xiot]

Using the 5th graph on the showcase (Line Chart Canvas - in svg mode) I was able to increase the fps while hovering over the graph from about 5 fps to 60 fps.

To see this I changed the Plots section to just show the one graph. Otherwise the GPU renderer thread in chrome struggled to keep up.