update dead jsx link to point to an extant page

syntax.html no longer exists, so point people at the in depth article instead.
put closing paren in correct place
remove dead link

the event handling doc page no longer exists
Merge pull request #237 from yungsters/master

Fix Test Failures
Merge pull request #207 from thisishugo/patch-1

update dead jsx link to point to an extant page
Fix incorrect port of standard Python server

/ht @zpao
Merge pull request #241 from gasi/master

Fix incorrect port of standard Python server
Fix Reconciling Components to Content

This fixes a reconciliation bug introduced by adffa9b0f4128ca4832ddd03fdeca2c9fe434689.

The new unit test case exhibits the bug. When a component that has rendered child components is updated to render inline text, we usually:

 # Unmount and remove all child components.
 # Set the new inline text content.

However, with batched child operations, we do not **remove all child components** until later. The current implementation will set the inline text content and blow away those nodes, causing a fatal when `ReactMultiChild` later tries to find and remove those nodes.

This fixes the bug by ensuring that text content changes are also enqueued.
react-rails blog post
Use `createNodesFromMarkup`

Pulled out markup rendering logic for better reuse.
Change ref from ReactID to ReactInstanceHandles
Merge pull request #245 from chenglou/patch-3

Change ref from ReactID to ReactInstanceHandles
Get rid of remaining ReactID references

It's gone. Also compacted a bit of code to match the other usage.
Fix Github links in examples

Looks like we link to github.com/facebook/react/ instead of react-js. This just fixes the links

`grep -r "facebook/react.js" .` comes up clean now
Merge pull request #249 from pcottle/fixLinks

Fix Github links in examples
Fix 404 in Getting Started
Community Round-up #6
ReactChildren

Instead of changing `traverseAllChildren`, keep that around for perf
reasons (for the hot code path `flattenChildren`)

Introduce `ReactChildren.map` and `ReactChildren.forEach`
which mirrors `Array.prototype.map` and `Array.prototype.forEach`. This
involves a rename of `mapAllChildren`
Support `autocapitalize` DOM Property

It's non-standard, but potentially useful on mobile.

See some discussion in google group: https://groups.google.com/forum/#!topic/reactjs/MBcCFohHHHA

Closes #247
defaultValue of 0 now displayed

previously treated as empty string when passed to input text/textarea