Update www/libproxy to 0.4.12.

pkgsrc changes:
 o Update MASTER_SITES and HOMEPAGE (libproxy migrated to GitHub)
 o Delete patches/patch-libproxy_modules_config__macosx.cpp, now present in the
   stable release.

Changes:
New in version 0.4.12
==============================
* Move development to github.com/libproxy/libproxy
* Fix fd leak in get_pac (Bug #185)
* Detect running MATE session (Bug #186, Part1).
* Fix linking of perl bindings to pthread (Bug #182)
* Correctly detect spidermonky (mozjs185) (Bug #188)
* Stop pxgsettings from segfaulting on exit (Bug #192)
* Fix test #10 (Bug #189)
* Fix build on Mac OS X (Bug #183)
* Add a generic KDE Config module (fix crashes of Qt5 based
  apps) (issue#4)

www/libproxy/Makefile

@@ -1,11 +1,11 @@
-# $NetBSD: Makefile,v 1.23 2015/04/27 11:03:42 jperkin Exp $
+# $NetBSD: Makefile,v 1.24 2016/01/19 10:51:16 leot Exp $
 
-DISTNAME=	libproxy-0.4.11
+DISTNAME=	libproxy-0.4.12
 CATEGORIES=	www gnome
-MASTER_SITES=	http://libproxy.googlecode.com/files/
+MASTER_SITES=	${MASTER_SITE_GITHUB:=libproxy/}
 
 MAINTAINER=	[email protected]
-HOMEPAGE=	http://code.google.com/p/libproxy/
+HOMEPAGE=	http://libproxy.github.io/libproxy/
 COMMENT=	Library that provides automatic proxy configuration management
 LICENSE=	gnu-lgpl-v2.1
 

www/libproxy/distinfo

@@ -1,8 +1,7 @@
-$NetBSD: distinfo,v 1.16 2015/11/04 02:46:56 agc Exp $
+$NetBSD: distinfo,v 1.17 2016/01/19 10:51:16 leot Exp $
 
-SHA1 (libproxy-0.4.11.tar.gz) = c037969434095bc65d29437e11a7c9e0293a5149
-RMD160 (libproxy-0.4.11.tar.gz) = 382110e088faf7a170ac838864d675204d886237
-SHA512 (libproxy-0.4.11.tar.gz) = 563a837946a73c41e0773cec93332c6308245c0b807a40a0fb052c2445deae4a117ba2780a350c799717fd11c4dbe410183a38ea050a4f04db0b1adcb6f9ad98
-Size (libproxy-0.4.11.tar.gz) = 93757 bytes
+SHA1 (libproxy-0.4.12.tar.gz) = f11a86858ab02819eefb55de50d9175c23829a06
+RMD160 (libproxy-0.4.12.tar.gz) = 6e00899b4c52abe0319d62eceec36cad52c0e7e5
+SHA512 (libproxy-0.4.12.tar.gz) = dc9b79f0674681db39c6cfcc6c92112df4f1efdd2eb0750e30e3a2acea7015cafe1fc45e54ae371c95cd639ac86329a1a4c118856f5e18662e933dc5744683f6
+Size (libproxy-0.4.12.tar.gz) = 87765 bytes
 SHA1 (patch-libproxy_CMakeLists.txt) = fc283f97eebf0ef0cfbd81341a7db311755ab2ec
-SHA1 (patch-libproxy_modules_config__macosx.cpp) = 75ce7f0f6cc6df17d73ec12051621ec2ebe35ee6