mpc: Upgrade mpd client to 0.28

Signed-off-by: Ted Hess <thess@kitschensync.net>

sound/mpc/Makefile

@@ -1,6 +1,4 @@
 #
-# Copyright (C) 2006-2014 OpenWrt.org
-#
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
@@ -8,12 +6,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mpc
-PKG_VERSION:=0.27
+PKG_VERSION:=0.28
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=http://www.musicpd.org/download/mpc/0
-PKG_MD5SUM:=d9430db9b9d7fb1eadbe4d13e8d97c66
+PKG_HASH:=a4337d06c85dc81a638821d30fce8a137a58d13d510be34a11c1cce95cabc547
+
 PKG_LICENSE:=GPL-2.0+
 PKG_LICENSE_FILES:=COPYING
 PKG_MAINTAINER:=Ted Hess <thess@kitschensync.net>