Docs: Links between data frames and viz APIs

Explain links between data frames and visualization APIs.

"Often I have one particular visualization that I'm building a dataframe towards and I'll support that (for example Traces or a TimeSeries or Logs), but it would be cool to see in one place what the requirements are for each visualization to render. I suspect for example, a lot of our dataframes do not render in certain visualizations when they code, just because we missed a field here or there."