Update py-markdown2 to 2.2.2.

## python-markdown2 2.2.2

- [pull #156] Footnotes XML compatibility.
- [pull #157] Horizontal rule minimum length.
- [pull #162] Fix escaping fenced code block with safe mode
- [pull #163] Fix code highlight with safe mode

textproc/py-markdown2/Makefile

@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.8 2014/08/08 12:56:21 obache Exp $
+# $NetBSD: Makefile,v 1.9 2014/08/26 11:51:58 obache Exp $
 
-DISTNAME=	markdown2-2.2.1
+DISTNAME=	markdown2-2.2.2
 PKGNAME=	${PYPKGPREFIX}-${DISTNAME}
 CATEGORIES=	textproc
 MASTER_SITES=	http://pypi.python.org/packages/source/m/markdown2/

textproc/py-markdown2/distinfo

@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.4 2014/08/08 12:56:21 obache Exp $
+$NetBSD: distinfo,v 1.5 2014/08/26 11:51:58 obache Exp $
 
-SHA1 (markdown2-2.2.1.zip) = 3b9a1b0a814705fa6c956e7d2b31e177e391e5e4
-RMD160 (markdown2-2.2.1.zip) = 002c35103482a7b309e0274bdeac9aeaceccde4c
-Size (markdown2-2.2.1.zip) = 138508 bytes
+SHA1 (markdown2-2.2.2.zip) = e4b3327874285aca8b9f9e6eabf8c7a7bd635b35
+RMD160 (markdown2-2.2.2.zip) = 2b96fbadf2b67569ed47164872d6cf150b885269
+Size (markdown2-2.2.2.zip) = 141687 bytes