Add mbtk_source git commit info

Change-Id: I9867613657db269bba81d28c4b3712062ae41bdd
diff --git a/mbtk/libmbtk_fota/mbtk_fota.c b/mbtk/libmbtk_fota/mbtk_fota.c
index 6e67569..68e2ba0 100755
--- a/mbtk/libmbtk_fota/mbtk_fota.c
+++ b/mbtk/libmbtk_fota/mbtk_fota.c
@@ -243,7 +243,7 @@
     {

         LOGE("/sys/power/wake_lock can not write.\n");

     }

-    

+

     blob_buf_init(&b, 0);

     blobmsg_add_string(&b, "url", url);

     blobmsg_add_string(&b, "username", "user name");

@@ -420,8 +420,8 @@
     return fota_dowload_flag;

 }

 

-

-

-

-

+void mbtk_fota_lib_info_print()

+{

+    MBTK_SOURCE_INFO_PRINT("mbtk_fota_lib");

+}