Added VertxBackgroundPoolGauges
Bumped vertx-modhk2 to 1.6.0-SNAPSHOT
Bumped oss-parent-vertx to 1.4.0-SNAPSHOT
Bumped vertx-modhk2 to 1.6.0-SNAPSHOT
Added vertx_classpath.txt files
Added ability to set JMX reporter domain.  Default is et.metrics
Shortened metric names
Guarantee unique JMX report name and don't use the SharedMetricRegistries
Bumped dependency versions
updating poms for 1.0.0 release
updating poms for 1.0.0 release
Merge branch 'release/1.0.0'