[Docs][Tips] Entry on this.props.children and tweak component ref entry

Component ref entry wasn't registered in nav_tips.
Update mailmap post 0.10 (see #1283)
Merge pull request #1329 from irae/transition-group-leftovers

Remove leftovers from ReactTransitionGroup rewrite
[docs] Amend "References to components" tip to mention descriptors.
Simplify comment.
Remove erroneous line about static methods.
Merge pull request #1345 from kmeht/referenceDoc

[docs] Amend "References to components" tip to mention descriptors.
Merge pull request #1308 from chenglou/pure

add `ReactComponentWithPureRenderMixin` to addons
Remove toJSON

This was temporarily needed since clone on mount introduced a cyclic reference
in __DEV__. This reverts that change since we now have descriptors.

To avoid a problem where toJSON may collide.
Add callback to setProps docs
Add acknowledgement to Christopher Aue
Merge pull request #1313 from spicyj/ms-prefix

Support `ms` vendor prefix when generating markup
Merge pull request #1338 from chenglou/tip-children

[Docs][Tips] Entry on this.props.children and tweak component ref entry
Merge pull request #1325 from venmo/add-scrolling-attribute

Add scrolling attribute for <iframe>
Merge pull request #1306 from twobit/master

Add dx and dy attributes for SVG text
Merge pull request #1258 from fisherwebdev/master

TodoMVC Flux Example
Batch updates caused by handlers in multiple roots

Fixes #1227.

It seems rare that event handlers in two roots nested in the DOM will update the same component in the same tick, but if that happens, the updates should be batched together.
Merge pull request #1251 from davidxi/patch-1

Update jasmine-support.js
Merge pull request #970 from syranide/jsxws

Normalize whitespace for transformed JSX code
Fix appearance of code blocks in lists