Running test coverage

``` $ COVERALLS=true mvn jacoco:report ```

Releasing a new version

  1. Run the tests: mvn clean test

  2. Update NEWS

  3. Bump version number: mvn versions:set and commit

  4. Tag release: git tag -as yubico-validation-client-<VERSION>

  5. Release to Maven Central via Sonatype Nexus (see below)

Releasing to Maven Central

First, create a staging repository:

``` $ mvn clean test && mvn deploy -DperformRelease=true ```

Then go to, close the staging repository and then release it once successfully closed.