Added some ignores.
Don't check for standard environments, inhibits use of custom environments
Upgrade to grails 2.3.0
Upgrade to 2.3.1
Upgraded the release plugin to 3.0.0 & changed to maven repo.
new version 0.2.7
removed unnecessary tomcat plugin.
Added correct groupId
Removed plugin.xml from repo, since it's generated.
Merge pull request #3 from iceglow/cleanup

Bumped grails & release version. Removed env condition