Add license header and make python methods 'private'

Core/release/InternalPythonModules/android/module.py

@@ -1,3 +1,22 @@
+"""
+Autopsy Forensic Browser
+
+Copyright 2016 Basis Technology Corp.
+Contact: carrier <at> sleuthkit <dot> org
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
 import jarray
 import inspect
 import traceback