Update tooling docs to suggest babel

[rgbkrk]

react-tools is deprecated, babel is our future

• https://facebook.github.io/react/blog/2015/06/12/deprecating-jstransform-and-react-tools.html
• https://babeljs.io/docs/usage/jsx/

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[rgbkrk]

Done deal.

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[sophiebits]

Let's just drop the last sentence here – no one will remember react-tools in a few months anyway.

[rgbkrk]

Done deal.

[sophiebits]

Thanks! Can you link to http://babeljs.io/docs/usage/browser/ instead of JSXTransformer.js too?

[rgbkrk]

Linked to the browser page on babeljs as well, though it doesn't provide a download link (so I had to reword the section).

[rgbkrk]

All done with revisions. Thanks @spicyj!

[sophiebits]

Awesome work. Do you mind squashing your commits together?

[rgbkrk]

Not a problem at all. I'll squish and report back.

[rgbkrk]

All set!

[sophiebits]

Thank you @rgbkrk!

[zpao]

Would you be interested in doing a scan of the rest of our docs and see where else we are talking about using JSXTransformer (and text/jsx) and see if we can update those too? We should be consistent with our communication here. If not, I'll probably do a pass later tonight.

[rgbkrk]

A quick pass shows fixes certainly need to be made in the Japanese and Korean versions of the docs, but I certainly can't fix those. 😉

I've got to run so I can't scan this evening.

runs off and doesn't click [Comment], forever leaving this in draft state

Apparently I had to run so quick that I left this comment but didn't submit it. Sorry!

Were you able to get to this @zpao?

[zpao]

I started to and I can finish it up today (I'm going to make some other related changes so will try to get them all in together).