- Update to 1.17.1


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@368155 35697150-7ecd-e111-bb59-0022644237b5
www/rubygem-rails4: create port for rails4

This port required creating a number of new ports, old versions of existing
ports and other adjustments, so do all that while here too.

Rails is a web-application framework for the MVC pattern that includes
both a template engine, controller framework, and object-relational
mapping package. Everything needed to develop web-apps that can run on
CGI, FastCGI, and mod_ruby

Being a full-stack framework means that all layers are built to work
seamlessly together. That way you Don't Repeat Yourself (DRY) and you
can use a single language from top to bottom. Everything from templates
to control flow to business logic is written in Ruby - The language of
love for industry heavy-weights.

WWW: http://www.rubyonrails.org

Submitted by:	xmj (based on)


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@368156 35697150-7ecd-e111-bb59-0022644237b5