2.0.0 Release

Added

• Nexmo Voice API
• Automated testing and code quality with Travis CI, Codecov and Codacy
• Publishing to Maven Central
• Complete refactoring and reorganisation of the library. All classes are now
  under the com.nexmo.client package.

Changed

• New Insight API using non-deprecated endpoints.
• Migrate to Gradle
• Internal refactoring for unit testing
• Removed example code. See nexmo-community/nexmo-java-quickstart instead.

Voice API!

This SNAPSHOT release adds the Nexmo Voice API and some bugfixes.

Please be aware that although the interface for the voice API is reasonably stable, other parts of the API will be changing significantly before a final 2.0 release of this client library.