graphics/py-pivy: Python binding for Coin

Pivy is a Coin binding for Python. Coin is a high-level 3D graphics library
with a C++ Application Programming Interface. Coin uses scene-graph data
structures to render real-time graphics suitable for mostly all kinds of
scientific and engineering visualization applications.

WWW: https://pypi.python.org/pypi/Pivy

PR:		193684
Submitted by:	pfg
Update foreman-proxy to 1.6.0
www/rubygem-acts-as-taggable-on3: copy port

With ActsAsTaggableOn, you can tag a single model on several contexts,
such as skills, interests, and awards. It also provides other
advanced functionality.

https://rubygems.org/gems/acts-as-taggable-on

Differential Revision:	https://reviews.freebsd.org/D863
Approved by:	swills (mentor)
www/rubygem-d3_rails-rails4: copy port

Gem installation of javascript framework for data visualization, D3

WWW: https://github.com/logical42/d3_rails

Differential Revision:	https://reviews.freebsd.org/D864
Approved by: swills (mentor)
www/rubygem-dropzonejs-rails: add port

Adds Dropzone, a great JS File upload by Matias Meno, to the Rails Asset
pipeline.

WWW: https://github.com/ncuesta/dropzonejs-rails

Differential Revision:	https://reviews.freebsd.org/D865
Approved by:	swills (mentor)
www/rubygem-gon-rails4: copy port

If you need to send some data to your js files and you don't want to do this
with long way trough views and parsing - use this force!

WWW: https://github.com/gazay/gon

Differential Revision:	https://reviews.freebsd.org/D866
Approved by:	swills (mentor)