ubox: update to latest git HEAD

fixes log levels

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

SVN-Revision: 45139

package/system/ubox/Makefile

@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ubox
-PKG_VERSION:=2015-02-26.1
+PKG_VERSION:=2015-03-27
 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:=96aa9306d5cc7ebb804ee27f1a920dbd7ef83c17
+PKG_SOURCE_VERSION:=7f9c974feb82a57f7fc16118478ea219c7bed407
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1
 PKG_CHECK_FORMAT_SECURITY:=0