* Dynamically append path alias (aaa/bbb.html = aaa/bbb = aaa/bbb/) into redirects during gatsby onCreateNode callback API to avoid 404
* Consider more cases:
(1) markdown without redirects
(2) duplicated permalink for /docs/pure-render-mixin.html, rename the unused one
* Test permalink with ending `.html` rather then containing them
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* Rewrite "adding React to existing app"
Fixes#988
* Some copy
* typo
* Update babel instructions
* Update umd link
* Add prod minification section
* Show "button" example in several targets
* wip
* More
* More
* tweak
* yas
* Multi root tip
* moaar
* alot
* Tweak links
* Explain better
* better lead
* tweaks
* tweaks
* wording
* More reassuring tone
* Grammar
* wording
* feedback from readers
* Use id, not class
* More nits
* Re-add a useful section
* Update Ref API in docs
Update to new React.createRef() API in guide "Uncontrolled Components".
* Update Ref API in doc example
Use new Ref API in guide's example.
* Fix syntax error in example
* Update highlighting ranges in docs
After updating to the new createRef API, the highlighting ranges in Uncontrolled Components were wrong.
* Update highlighting ranges in docs example
After updating to the new createRef API, the highlighting ranges in Uncontrolled Components were wrong.
* Update highlighting ranges in docs example
Remove empty line in source code.
* Update uncontrolled-components.md
* Update input-type-file.js