Use sandbox restart as part of mvn-install script (#62)
Use sandbox restart as part of mvn-install script (#62)

The `mvn-install` script now matches that of `sbt install`.

The `mvn-install` will execute `sandbox restart` given a running sandbox, otherwise it will fail with an error.
TimMoore/activator-lagom-java-chirper-jpa,TimMoore/activator-lagom-java-chirper-jpa,lagom/activator-lagom-java-chirper,TimMoore/activator-lagom-java-chirper-jpa,lagom/activator-lagom-java-chirper,TimMoore/activator-lagom-java-chirper-jpa,lagom/activator-lagom-java-chirper,lagom/activator-lagom-java-chirper