Typo in changelog, update blog leading sentence.
Update readme for 0.4.0
textarea format
Fix typo in blogpost

I fixed this in the changelog, but missed this one.
jsx
todo fix
Merge branch 'chenglou-master'

Conflicts:
	docs/_js/examples/markdown.js
Fix all errors and warnings on homepage

Also onChange instead of onInput in two places!
Merge pull request #203 from spicyj/homepage

Fix all errors and warnings on homepage
Merge branch 'master' into 0.4-stable

No need to cherry-pick yet since we've only taken docs changes on master