libubox: update to latest git head

this adds 5 lua fixes to the tree

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 41328

package/libs/libubox/Makefile

@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libubox
-PKG_VERSION:=2014-06-11
+PKG_VERSION:=2014-06-24
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=http://git.openwrt.org/project/libubox.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=e130b08d98d59dae5d0c59210aeb7633c011b107
+PKG_SOURCE_VERSION:=39a8fae44186c074265482a09eaa8465334f8183
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_MD5SUM:=
 CMAKE_INSTALL:=1