NOTICE

This is a Derivative Work based on a Work originally created by
Big Nerd Ranch.  The original Work Source form was obtained from
https://github.com/bignerdranch/jenkins-android-signing.  The
following original copyright notice by Big Nerd Ranch applies to
all unmodified Source in this derivative work.

    Copyright 2015 Big Nerd Ranch

    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.

All Derivative Work modifications of the original Source are subject
to the following copyright and license.

    Copyright (c) 2016, BIT Systems

    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.