Update deps to satisfy requireUpperBoundDeps enforcer
Ensure that RESTEasy is packaged with war, for WildFly compatibility
Update JavaMelody; clean up old dialect code
Upgrade JavaMelody again
Downgrade gwtmockito since we can't use GWT 2.6.0 yet

Also upgrade GWT from 2.5.0 to 2.5.1
Fix in create version page: https://bugzilla.redhat.com/show_bug.cgi?id=1129906