Add missing license headers

Change-Id: I7f807a2f140068181524d8e868d029b4d94c70e8

mtp/MtpServer.cpp

@@ -1,4 +1,5 @@
 /*
+ * Copyright (C) 2017 TeamWin
  * Copyright (C) 2010 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -13,7 +14,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
- * Copyright (C) 2014 TeamWin - bigbiff and Dees_Troy mtp database conversion to C++
  */
 
 #include <stdio.h>