Update py-blinker to 1.4.

Version 1.4
-----------

Released July 23, 2015

- Verified Python 3.4 support (no changes needed)
- Additional bookkeeping cleanup for non-ANY connections at disconnect
  time.
- Added Signal._cleanup_bookeeping() to prune stale bookkeeping on
  demand

devel/py-blinker/Makefile

@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.5 2014/01/25 10:30:02 wiz Exp $
+# $NetBSD: Makefile,v 1.6 2015/08/14 17:00:11 kleink Exp $
 
-DISTNAME=	blinker-1.3
+DISTNAME=	blinker-1.4
 PKGNAME=	${PYPKGPREFIX}-${DISTNAME}
 CATEGORIES=	devel python
 MASTER_SITES=	http://pypi.python.org/packages/source/b/blinker/

devel/py-blinker/PLIST

@@ -1,5 +1,8 @@
-@comment $NetBSD: PLIST,v 1.1 2013/01/07 16:41:07 kleink Exp $
-${PYSITELIB}/${EGG_FILE}
+@comment $NetBSD: PLIST,v 1.2 2015/08/14 17:00:11 kleink Exp $
+${PYSITELIB}/${EGG_FILE}/PKG-INFO
+${PYSITELIB}/${EGG_FILE}/SOURCES.txt
+${PYSITELIB}/${EGG_FILE}/dependency_links.txt
+${PYSITELIB}/${EGG_FILE}/top_level.txt
 ${PYSITELIB}/blinker/__init__.py
 ${PYSITELIB}/blinker/__init__.pyc
 ${PYSITELIB}/blinker/__init__.pyo

devel/py-blinker/distinfo

@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.2 2013/07/09 16:55:41 kleink Exp $
+$NetBSD: distinfo,v 1.3 2015/08/14 17:00:11 kleink Exp $
 
-SHA1 (blinker-1.3.tar.gz) = 8b9cce8010f47014c86cf8a6eb16f840123a1dba
-RMD160 (blinker-1.3.tar.gz) = 2859309f5bdd84140e7c3125b0375ae224f3218d
-Size (blinker-1.3.tar.gz) = 91551 bytes
+SHA1 (blinker-1.4.tar.gz) = 4d3db2e1866a30687479d163a05ae6b1a0598fea
+RMD160 (blinker-1.4.tar.gz) = 54a649ae37e54924ebfe75149c3d19b0d25aa1a4
+Size (blinker-1.4.tar.gz) = 111476 bytes