.gitignore the Eclipse temporary directory and the output build artifacts
Use wro4j 1.6.3
Update to the latest version of Selenium (2.31.0)
bump to the latest versions of the release and rest-client-builder plugins
Add addition metadata to the plugin descriptor (license, scm, and issueManagement)
Update README.md to indicate that the plugin should be installed from Grails Central, and include info on how to build the plugin and release to Grails Central