jsx whitespace codemod utility
Add warning about object property order.

It's easy to misuse the properties-as-keys feature and end up with children rendered out of order. Add a note and example of how to avoid this.
Fixed missing lighted line

The line number added had been changed from the previous representation of the code fence, but was not highlighted. Therefore, fixed.
Refactor ReactMultiChild to not throw errors too

Missed these when I fixed up Transaction; with the exception of ReactErrorUtils, this should be everything.
[perf] Better inclusive measurements

Inclusive time is still not that helpful w/o looking at what actually resulted in DOM ops. However, this is better than what we have today and will serve as a building block.

I blacklisted everything but composite components -- hopefully that's OK.
[perf] Wasted time metrics

This logs DOM ops for a given reconcile. Based on which components rendered and which ones *actually* caused DOM updates we can find
opportunities to add shouldComponentUpdate() methods.
add lineClamp, vendor prefixes to CSSProperty.isUnitlessNumber
[perf] Refactor ReactDefaultPerf and add DOM operation tracing

Split the summary functions into a separate module, and add the ability to view a lot of all DOM operations. Removed DOM timing since it was incorrect. Will potentially replace with a
dropped frame counter in the future.
Add seamless and sandbox properties for iframe

Fixes #1057.
Assert that event listeners are real functions

Fixes #1028.
Merge pull request #1034 from nadeeshacabral/patch-1

Fixed sample code fence highlight
Measure root component render in ReactDefaultPerf

Fixes #1074.
Don't warn about onChange for button inputs
Remove old whitespace doc warning

This was fixed by #480.
Add onError to ReactDOMImg to complement onLoad
Merge pull request #1076 from spicyj/button-warn

Don't warn about onChange for button inputs
Merge pull request #1069 from spicyj/gh-1028

Assert that event listeners are real functions
Merge pull request #1067 from spicyj/sandbox-seamless

Add seamless and sandbox properties for iframe
Merge pull request #855 from syranide/onerror

Add onError to ReactDOMImg to complement onLoad
Merge pull request #1075 from spicyj/defperf

Measure root component render in ReactDefaultPerf