Add mbtk_source git commit info

Change-Id: I9867613657db269bba81d28c4b3712062ae41bdd
diff --git a/mbtk/Makefile b/mbtk/Makefile
index d4b4e99..c7157cf 100755
--- a/mbtk/Makefile
+++ b/mbtk/Makefile
@@ -7,7 +7,8 @@
 
 # Build libmbtk_ril libql_lib and liblynq_lib.
 ifeq ($(MBTK_SOURCE_VERSION), 2)
-DIRS += libmbtk_ril_v2 libql_lib_v2 liblynq_lib_v2
+DIRS += libmbtk_ril_v2
+# libql_lib_v2 liblynq_lib_v2
 else
 DIRS += libmbtk_ril libql_lib liblynq_lib
 endif