ubox: fix extroot after kmodloader changes

The kmodloader executable disregarded the global directory prefix in
scan_module_folder() leading to a broken extroot for non-builtin modules.

Update to current git head to fix the prefix handling again.

SVN-Revision: 38392

package/system/ubox/Makefile

@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ubox
-PKG_VERSION:=2013-09-29
+PKG_VERSION:=2013-10-14
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=git://nbd.name/luci2/ubox.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=887256e92838ef94eeea8d7ba06ff078c7e05296
+PKG_SOURCE_VERSION:=f56267fc14f39f055bc287658fb5200e9cb40784
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1