DB commit on close

Change-Id: I223f4237ba814f69b75c026be7ea9ace95a3d5ae

bin/sqlitedb.py

@@ -233,6 +233,7 @@ class SQLiteDB:
 
   # close DB
   def close(self):
+    self.connection.commit()
     self.connection.close()
 
   # access DB