Community roundup #22
Update 2014-09-12-community-round-up-22.md
Add createElement for 0.11

This also adds the deprecation notice to createDescriptor. Chances are
that nobody is using that, but doesn't hurt.
Merge pull request #2177 from zpao/0.11-createElement

Add createElement for 0.11
Merge remote-tracking branch 'upstream/0.11-stable' into 0.11-stable
improving user events handling on slow systems
better DOM attribute check for IE6/IE7