remove references to react-page
fix grammar mistake
Merge pull request #995 from Contra/patch-1

fix grammar mistake (reconciliation docs)
Merge pull request #985 from petehunt/remove-react-page

Remove references to react-page
Support `children` and `ref` for `cloneWithProps()`

We're not handling these correctly.
Fix warning for numeric properties

Number('.1') === 0.1, and react uses dot-prefixed keys
for children. Whoops. Nuke the non-numeric requirement, and just
check a regex. This seems performant enough in micro-benchmarks:
http://jsperf.com/numericlike
Add documentation about React.renderComponent

Recently learned that components passed into `React.renderComponent` may not be the ones actually mounted. Also learned that it returns the mounted component. Added some documentation describing this.
Merge pull request #1001 from kmeht/renderComponentDocs

Add documentation about React.renderComponent
Merge branch 'master' of https://github.com/facebook/react
Small fixes.