[examples] Migrate bar to parallel coordinates transformation example

[hydrosquall]

Summary

Part of #17, based on https://github.com/nteract/semiotic/blob/master/src/docs/components/BarToParallel.js

Changes from the previous version

• Replaced old colors with colors from the new themes.js folder
• Moved the data into funnelData.js to keep data + view code separate
• Set a custom CSS font override since otherwise the semiotic styles was taking precedence and giving the afterElements the same Helvetica font as the chart label.
• Updated the container name
• Replace material-ui button with vanilla <button> since this version of the docs isn't using a component library

Things tried but not kept

• Tried to use DocumentFrame, but something about the step function props was creating an infinite loop even after I split into separate overrideProps and frameProps. Decided against debugging it further since this isn't really a quickly copy-pasteable example in the way other chart types are anyways, looking at the Github Source file is probably the most practical thing to do.
• Decided against migrating the old <p> based captions to MarkdownText after migrating one, even though newer components would probably prefer that syntax it didn't add much benefit.

[emeeks]

This looks great! Is there anything WIP about it that I need to take a look at or can I just merge it!?

[hydrosquall]

I think it’s ready :)!

On Sun, Oct 6, 2019 at 2:26 PM Elijah Meeks notifications@github.com wrote:

This looks great! Is there anything WIP about it that I need to take a look at or can I just merge it!?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/nteract/semiotic-docs/pull/18?email_source=notifications&email_token=ACE2MM2S27F422XKLJTHVE3QNIUU3A5CNFSM4I5ZNMOKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEAOQUBQ#issuecomment-538774022, or mute the thread https://github.com/notifications/unsubscribe-auth/ACE2MM6MVQLXWKX7W73YMGDQNIUU3ANCNFSM4I5ZNMOA .