rollback version to 2.2-SNAPSHOT to retry the release

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1005623 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: e12199cd7c39317aa6ab8a54ead729f41995fb35
  1. integration-test-archetype/
  2. src/
  3. pom.xml
  4. required-docs.txt