Ensure className={false} turns into string 'false'

Fixes inconsistency shown by http://jsfiddle.net/zpao/qeXLm/.
Make JSX transform not break on 'constructor' attr
[Docs] Consolidate the two examples sections

Also made the formatting more consistent between complementary-tools and
examples.
fix typo in community round-up #17
Add acknowledgements page
Merge pull request #1148 from spicyj/jsx-constructor

Make JSX transform not break on 'constructor' attr
make <hasOwnProperty/> transform correctly
Merge pull request #1166 from chenglou/docs-examples-consolidate

[Docs] Consolidate the two examples sections
Update complementary-tools.md
Test that Node is a function before using instanceof on it
omitClose for all void elements

According to http://www.w3.org/TR/html5/syntax.html#void-elements the following elements should not specify end tags:

area, base, br, col, embed, hr, img, input, keygen, link, meta, param, source, track, wbr
Tweak propTypes examples for clarity in oneOfType
[Docs] document optional param for renderComponentToString
Add polygon tag to transform

Fixes #1144.
Merge pull request #1082 from spicyj/class-false

Ensure className={false} turns into string 'false'
Add Shirtstarter to examples of production apps.

Shirtstarter is 100% built on React.
Merge pull request #1200 from ericflo/patch-1

Add Shirtstarter to examples of production apps.
Merge the lists of JSX integrations in the docs.

There were these two lists of JSX tools at Complimentary Tools
and Tooling Integration, that were a bit out of sync with each other.

Bring them together and add a link to the former from the latter.
Updated React Version 0.9.0

**Updated Url's:**

CDN:

    http://fb.me/react-0.9.0.js

    http://fb.me/JSXTransformer-0.9.0.js

Starter Kit

    http://facebook.github.io/react/downloads/react-0.9.0.zip
Merge pull request #1203 from fson/jsx-integrations

Merge the lists of JSX integrations in the docs.