Merge branch 'release/1.0.0-final'
Merge branch 'release/1.1.0-final'
Merge branch 'release/1.2.0'
updating poms for 1.2.1 hotfix
Bumped vertx-mod-metrics to 1.1.0
updating poms for 1.2.1 hotfix
updating develop with hotfix versions to avoid merge conflicts
Merge branch 'hotfix/1.2.1' into develop
updating poms for development