Log message:
Add DESTDIR support.

Log message:
Update PYTHON_VERSIONS_COMPATIBLE
- assume that Python 2.4 and 2.5 are compatible and allow checking for
fallout.
- remove PYTHON_VERSIONS_COMPATIBLE that are obsoleted by the 2.3+
default. Modify the others to deal with the removals.

Log message:
Update MASTER_SITES and/or HOMEPAGE, from Sergey Svishchev.

Log message:
yield forces Python 2.3+

Log message:
Dependency py-twisted only available for Python 2.2 and newer.

Log message:
Recursive revision bump / recommended bump for gettext ABI change.

Log message:
Bump BUILDLINK_RECOMMENDED of textproc/expat to 2.0.0 because
of the shlib major bump.
PKGREVISION++ for the dependencies.

Log message:
Import py-nevow from pkgsrc-wip.  Packaged by Michal Pasternak and
maintained by Siegmund Fuehringer.

Nevow is a next-generation web application templating system, based on
the ideas developed in the Twisted Woven package.  Its main focus is
on separating the HTML template from both the business logic and the
display logic, while allowing the programmer to write pure Python code
as much as possible.  It separates your code into 'data' and 'render'
functions, a simplified implementation of traditional MVC.  It has
various parts which can be used individually or as a whole, integrated
web solution.