Tooling and deps upgrade, fix for #1
Merge pull request #2 from mgouline/feature/rotation-fix

Fixed #1, tooling and deps upgrade
Library version bumped to 0.1.1
Delete proguard-rules.pro
Update build.gradle
Adding testing support and CI
Moving .travis.yml to root
Adding Travis build status to README
Moved Travis build status
Merge pull request #4 from mgouline/feature/testing

Testing and CI
Merge pull request #5 from mgouline/develop

Master 0.1.1