Fix typo in 0.12 RC blog post
Hide ReactElement constructor

This prevents feature tests like:

var ReactElement = React.createElement(...).constructor;

if (element.constructor === ReactElement)

This is intentional so that we have the option to make these plain objects.
E.g. for direct inlining or replacing them with value types.
Merge pull request #2405 from sebmarkbage/hideelementconstructor

Hide ReactElement constructor
Update properties/elements
React.renderComponent -> React.render

This covers most everything. The perf suite still needs work for the
Element updates. And the server rendering example needs to be done
wholesale.
Update server servering example

It's referencing packages that aren't published yet but it *probably*
works...
Remove @jsx from examples
[docs] Glossary

Pulled in https://gist.github.com/sebmarkbage/fcb1b6ab493b0c77d589
mostly verbatim