Update React-tools to support transform as object

This change adds an additional function to the exported object to support getting access to the transformed result as an object rather than just a string result - the separate function designed to maintain backwards compatibility. 

This facilitates tools that want the code separate from the sourcemap or anything else as time goes by.
Add the built source to npm package. See #1699
Custom readme for react-tools

Of course this means I can no longer just npm publish from the project
root, but I haven't been anyway.
Abstracted out common code into `innerTransform`

As per feedback brought common logic from both `transform` and `transformAsObject` into its own `innerTransform` function.
fix the disappearing footer on the todomvc-flux sample
Add displayName to ReactTransitionGroup + friends

Fixes facebook/react-devtools#42.

Test Plan: Crossed fingers.
Merge pull request #1786 from zpao/react-tools-readme

Custom readme for react-tools
Merge pull request #1797 from spicyj/transition-group-names

Add displayName to ReactTransitionGroup + friends
Merge pull request #1784 from wvl/package-built-source-with-npm

Add the built source to npm package. See #1699
another way to fix the footer that is not shown
Fix sourcemaps in JSXTransformer for Firefox

Fixes #1725
Merge pull request #1801 from zpao/jsxtransformer-sourcemaps

Fix sourcemaps in JSXTransformer for Firefox
Add docblocks and consistent styling to JSXTransformer
Merge pull request #1802 from zpao/jsxtransformer-cleanup

Jsxtransformer cleanup
Update AUTHORS for 0.11 [ci skip]
Update polyfills list in docs [skip ci]

Fixes #1744
Update supported elements and properties [skip ci]
Merge pull request #1796 from enguerran/footer

fix the disappearing footer on the todomvc-flux sample
tutorial: Fetch data in componentDidMount instead

In a world where this component was server-rendered, we wouldn't want to call the data-fetching code there so it makes more sense to have it in componentDidMount.
Docs: added note about `renderComponent()` requirement