Merge pull request #9 from seadowg/remove-assertions

Remove Hamcrest dependency
Add support for Travis CI
Merge pull request #10 from erd/travis-ci

Add support for Travis CI.

Fixes #10
Update android-maven-plugin to 3.8.0.

This fixes compatibility with maven 3.1.x.
Update instructions for settings ANDROID_HOME

According to the instructions from `brew install android-sdk`:

    You may need to add the following to your .bashrc:
      export ANDROID_HOME=/usr/local/opt/android-sdk
Merge pull request #11 from robolectric/update-maven-plugin

Update android-maven-plugin to 3.8.0.