Remove devel/py-ctypes (only needed by and supporting python24).
Remove PYTHON_VERSIONS_ACCEPTED and PYTHON_VERSIONS_INCOMPATIBLE
lines that just mirror defaults now.
Miscellaneous cleanup while editing all these files.
Shared directories can now be created independently by the pacakges
needing them and will be removed automatically by pkg_delete when empty.
Packages needing empty directories can use the @pkgdir command in PLIST.
Discussed and ok'd in thread starting at
http://mail-index.netbsd.org/tech-pkg/2009/06/30/msg003546.html
Labyrinth is a lightweight mind-mapping tool, written in Python using
Gtk and Cairo to do the drawing. It is intended to be as light and intuitive
as possible, but still provide a wide range of powerful features.
A mind-map is a diagram used to represent words, ideas, tasks or other
items linked to and arranged radially around a central key word or idea
It is used to generate, visualise, structure and classify ideas, and as an
aid in study, organisation, problem solving, and decision making
