Load scripts in parallel
Load in parallel, evaluate linearly as they come in
Set executed after run
Handle className properly on SVG nodes

This strategy avoids a runtime check for every set (as opposed to using a mutation method).

Test Plan: Verify that changing className works on a div and a rect in latest Chrome, latest Firefox, IE9. Verify that the div works in IE8.
Fix typo in Flux TodoMVC Tutorial

A sentence says "only handles one actionType" when the example code instead handles two.
Capitalize README for consistency
Don't load todomvc-common/base.js

Fixes #1603.

It's unnecessary and makes a request to learn.json which doesn't exist.
Ignore built todomvc-flux bundles
Updated the ajax to tip to also mention that you need to check
that the component is still mounted before updating it's state.

Closes #1600.
Merge pull request #1596 from mindeavor/patch-1

Fix typo in Flux TodoMVC Tutorial
Attach empty onclick listener to each node

Fixes #1169.

This is a more robust way of fixing what MobileSafariClickPlugin previously tried to. Now even if you don't want anything to do with touch events, click events still work properly.

Test Plan: Added a click handler to an `<img />` element and triggered it in the iOS simulator -- it didn't execute before.
Merge pull request #1536 from spicyj/gh-1169

Attach empty onclick listener to each node
Merge pull request #1583 from nhunzaker/jsxtransform-parallel

Load external scripts in parallel in JSXTransformer
Merge pull request #1590 from spicyj/svg-classname

Handle className properly on SVG nodes
Fix tutorial to have exact translation of example

Fixes #903.
Sync upstream modules

crateObjectFrom is no longer used (was used in ReactPropTypes). Others are small changes.
Update findComponentRoot and processUpdates warnings for SVG

I ran into a really difficult-to-debug issue with a React app with SVG
elements. Christopher sat down with me for a while and we finally figured out
that the browser was moving non-SVG elements out of a parent `<svg>` node which
triggered the `processUpdates()` invariant. This updates the error message
thrown from there to include this scenario in the possible issues list.
[docs] Fix grammar
Reference Jest in TestUtils documentation.
Merge pull request #1620 from kmeht/jestDoc

Reference Jest in TestUtils documentation.