#130 - Started Rails 4 app.

Steps taken:
* Install rails 4.0.4 externally using an rvm gemset.

* Create a new rails project:
  cd server/webapp/WEB-INF
  rails new rails.new --skip-bundle --skip-active-record --skip-javascript --skip-test-unit

* Change rails.new/Gemfile:
  - Comment out everything except for rails '4.0.4'
  - Add gem jruby-openssl to the rails.new/Gemfile

* Install required gems into rails.new/vendor/bundle:
  ../../../../tools/bin/go.jruby -S bundle install --standalone --path vendor/bundle

Other files changed:
  - config/boot.rb: Load Bundler specifically.
  - config/application.rb: Remove require of action_mailer, active_support, etc. Required rails.
  - config/environments/*.rb: Removed config of action_mailer, active_support, etc.
#130 - Change rails app name: RailsNew => Go