update netty to version 4.0.23 and jackson to version 2.4.2
Update RVM installation, fix rails
Give processes a moment to shut down
Cleanup rack
Cleanup rails-stripped
Cleanup sinatra
Merge pull request #1041 from hamiltont/ruby-1001

Ruby: Fix all frameworks
update to Rails 4.1 (defaults)
rails routes the 4.1-way
Typo when merging
Merge pull request #1042 from hamiltont/ruby-1001

Ruby: Update rails version
Remove JRuby and Ruby in favor of RVM
Fixing merge mistake
Merge pull request #1032 from lneves/master

Java/Netty: Version Update
Added more rack tests for other web servers
Fixed 'versus' property for correct comparison
Review changes