ubus: update to latest version

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 37671

package/system/ubus/Makefile

 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ubus
-PKG_VERSION:=2013-05-30
+PKG_VERSION:=2013-07-25
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=git://nbd.name/luci2/ubus.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=f72dca720bb50d45b1b01bab5b01cb80c78c5230
+PKG_SOURCE_VERSION:=2b4fc4c9163eacaf95b09773746a3dbb12cfe958
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_MD5SUM:=
 CMAKE_INSTALL:=1