Switch to Maven + Metrics + SimpleSpec
Time is in nanos
Merge pull request #5 from jarreds/maven_metrics

Switch to Maven + Metrics + SimpleSpec. Thanks, Jarred!
Removed plugin repository since scala-tools.org is no more.
Switched to scala-maven-plugin (previously maven-scala-plugin). Requires Maven 3.X
Update BeanstalkClient to 1.4.6
Handle NPE and use the default value when missing settings in the configuration file is accessed.
Merge pull request #10 from johanhammar/master

Updated dependencies and fixed a potential NPE