* tutorial: adds note about onClick
* tutorial: show full square component
* merge
* fixes line number
* tutorial: misc changes
* fixes Board render initial code sample
* [tutorial] adds codepen links and misc small fixes
* removes useless arrow functions, #9531
* {this.renderSquare} new lines
* be more explicit about history state
* fixes highlight
* following along locally
* changes todo to this.props.value
* removes calculateWinner from initial codepens and includes it in tutorial
* removes note about calculateWinner at end of file
* adds debug-view and debug-view-final
* removes debug view, updates codepen instructions
* adds another codepen
* tutorial.md
* tutorial.md
* tutorial.md
* tutorial.md
* Put . into links for consistency with docs
* Make the very first change easier to follow
* A few more changes
(cherry picked from commit e9d6f3f10e)
This gives markdown headers an id so that we can link directly to
sections of our docs. This is better than the alternative of adding them
all ourselves.