Added unicorn tests to rails and rack
Make Go go faster.
PEP8 formatting cleanup
remove unnecessary call to iter()
remove unnecessary variable
Use ujson instead of simplejson

This makes a big difference. About 81% of the WSGI app's time is currently
spent in calls to simplejson.dumps(), which itself takes about 50% more time
than just using 'json' from the standard library under CPython 2.7.

Since simplejson is an old third-party library that relies on C extensions to
get speedups under CPython, it seems fair to replace it with a newer
third-party library, otherwise we are crippling what should be Python's
performance baseline.
Remove timing filter

The filter consumes a microscopic amount of CPU and performs some logging that
could affect performance.
Update dependencies

Had to guess a bit; based on what's in the README.md and the .classpath
Remove unused imports
Ignore IDEA files, Gradle build dir
Update to spring 3.2 schemas
Improve controllers

Let spring handle serializing and writing the response body.
Compare apples to apples

Json controller now replies with a Message object
instead of a Map. Creating tons of maps is memory
intensive, plus this tests Jackson's ability to
serialize a bean instead of a Map.
rough in flask based test
switch to worlds.append(), credit to dAnjou
Add play-scala implementation with use of async/futures.
Added some additional dependencies
Merge branch 'master' of te.github.com:TechEmpower/FrameworkBenchmarks
Netty test wasn't compiling, needed to change protected method to public
Fix setup script.