ondrej-kvasnovsky/grails-vaadin-plugin — pull request #1 by ClemensSchneider (2012-02-06 12:32:06+00:00)
Title: renamed packages so that they don't equal the vaadin-internal package and removed vaadin-JAR

As discussed on
http://ondrej-kvasnovsky.blogspot.com/2011/08/how-to-add-vaadin-add-on-into-grails.html

When using same package-names as in Vaadin itself, there seems to be a problem when extending GrailsAwareApplicationServlet and registering the extending class as application-servlet.
So packages were renamed (to include grails in the name).

Another thing was removing the Vaadin-JAR from the plugin and adding Vaadin as a dependency instead.