Update py-markdown2 to 2.1.0

## python-markdown2 2.1.0

- ["nofollow" extra, issue #74, pull #104] Add `rel="nofollow"` support
  (mostly by https://github.com/cdman):

        $ echo '[link](http://example)' | markdown2 -x nofollow
        <p><a rel="nofollow" href="http://example">link</a></p>

   Limitation: This *can* add a duplicate 'rel' attribute to raw HTML links
   in the input.

textproc/py-markdown2/Makefile

@@ -1,9 +1,8 @@
-# $NetBSD: Makefile,v 1.4 2012/10/25 06:56:51 asau Exp $
+# $NetBSD: Makefile,v 1.5 2013/01/19 10:35:05 obache Exp $
 #
 
-DISTNAME=	markdown2-2.0.1
+DISTNAME=	markdown2-2.1.0
 PKGNAME=	${PYPKGPREFIX}-${DISTNAME}
-PKGREVISION=	1
 CATEGORIES=	textproc
 MASTER_SITES=	http://pypi.python.org/packages/source/m/markdown2/
 EXTRACT_SUFX=	.zip

textproc/py-markdown2/distinfo

@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.1 2012/08/15 09:27:34 obache Exp $
+$NetBSD: distinfo,v 1.2 2013/01/19 10:35:05 obache Exp $
 
-SHA1 (markdown2-2.0.1.zip) = 60bbf422c9cbcfd8ec43e16164914efdc0a645b8
-RMD160 (markdown2-2.0.1.zip) = d2ad3950983ef1ca271a0e1a327fc5063846306a
-Size (markdown2-2.0.1.zip) = 128461 bytes
+SHA1 (markdown2-2.1.0.zip) = 0696b9b23274f5bf580c2b88e41c9414e2d8397a
+RMD160 (markdown2-2.1.0.zip) = 77430fce8bde5aaf70e759e26a4b0a9194433dbb
+Size (markdown2-2.1.0.zip) = 128768 bytes