ruta-3.0.0
[NO JIRA] Copying v3 tag to a branch under the v2 spot so it gets included in the GitHub mirror.

git-svn-id: https://svn.apache.org/repos/asf/uima/ruta/tags/ruta-3.0.0@1877152 13f79535-47bb-0310-9956-ffa450edef68