tbroyer/gwt-maven-archetypes — pull request #3 by a14n (2012-05-02 14:27:46+00:00)
Title: noserver for 'mvn gwt:run -Pdev'

Always based on your post https://groups.google.com/forum/#!msg/codehaus-mojo-gwt-maven-plugin-users/vrLAcqp5oAg/0oL-89D5m2gJ , I have supposed gwt:run should run in "noserver" mode.