- Since Python 3.x packages aren't available, add a check to
  prevent pkg-fallout errors

===>   rpcalc-0.7.0 depends on package: py33-qt4-gui>=0 - not found
===>    Verifying install for py33-qt4-gui>=0 in /usr/ports/x11-toolkits/py-qt4-gui
===>   rpcalc-0.7.0 depends on package: /packages/All/py33-qt4-gui-4.11.1,1.txz - not found
===>   USE_PACKAGE_DEPENDS_ONLY set - not building missing dependency from source
*** Error code 1
- Update to 0.150000
Changes: http://cpansearch.perl.org/src/XSAWYERX/Dancer2-0.150000/Changes
- Add missing depends
. Fix USES clauses:
  . USE_BZIP2=yes -> USES=tar:bzip2
  . USE_GNOME=desktopfileutils -> USES=desktop-file-utils

Approved by:	portmgr (blanket)
- Update to 1.17.1
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)