Log message:
Update devel/py-argparse to 1.2.1

pkgsrc changes:
- uses egg.mk now

upstream changes:
- fixed Issue #79: re-licensed argparse package under same license as
py 2.7 stdlib argparse code
- fixed Issue #80: argparse 1.2 is now same archive on pypi / on google code

Log message:
Tag the 28 locations that result in a Python 3.1 package as supporting so.
Remove it from the default list for the rest.

Log message:
Fix HOMEPAGE.

Log message:
Import py26-argparse-1.1 as devel/py-argparse.

The argparse module provides an easy, declarative interface for
creating command line tools, which knows how to:

    * parse the arguments and flags from sys.argv
    * convert arg strings into objects for your program
    * format and print informative help messages
    * and much more...