+ integrate Grizzly 2.3.8-beta2
+ double the number of I/O threads
+ implement binary version of PlainTextHttpHandler
+ integrate Grizzly 2.3.8
master hhvm was not terminating correctly
Merge pull request #636 from oleksiys/master

+ integrate Grizzly 2.3.8-beta2
master Had to update the falcore/webgo tests also.
Merge branch 'master' of github.com:TechEmpower/FrameworkBenchmarks
Added link to kpacha's setup builder tool
Adjusting some names to align with pre-existing attribute options
Framework names are lowercase for us.
Make sure the id is between 1 and 10000
master Go build errors resolved by removing deps.

These dependencies were accidentally committed when the tests were
run for other Go frameworks (revel/webgo/falcore) with the $GOPATH
environment variable being set to 'FrameworkBenchmarks/go'. This
caused every build dependency to get lumped into go's folder, which
ended up causing build/run errors for Go during tests.
Removing these folders is fine as everything required to run Go will
be rebuilt/fetched when the go tests start.