Upgrade Commoner & Recast --- Default relativization off since it was causing issues.
- https://github.com/facebook/react/commit/15360056bdb9299b027740ecf2f96091f0a847cc
- https://github.com/facebook/react/commit/2383fd8813a83b27f7bc895d19146952cc32c62b
Move .module-cache out of build/modules
- https://github.com/facebook/react/commit/880ada0a1c5c42bd3d438743b2a8e62058ba2f49
- https://github.com/facebook/react/commit/5bd449c157a377dc2dc66d6b737de019c6f1e98a
Use a stable esprima revision instead of only pointing at the fb-harmony branch. This lets us land changes there that might break without changes to the transformer.
Improve the in-browser JSXTransformer. Re-insert transformed code into <script> tags to let the browser execute normally instead of evaling the code.
Allow reusing the same DOM node to render different components