whitespace
avoid declaring globals, use node and browser options.
Add console.log and console.warn to testing.js
Add python and node parts of subrocess middleware to buildout.
Use subprocess_middleware for rendering
Javascript subprocess rendering
Move record stats methods to statics
Move browser entry point code to own file.
Set status 500 on React rendered errors.
subprocess middleware releases.
Merge branch 'master' into subprocess-middleware
Update shrinkwrap.
Merge pull request #257 from ENCODE-DCC/subprocess-middleware

Subprocess middleware