[maven-release-plugin] prepare release ui-activities-0.12
[maven-release-plugin] prepare release ui-activities-0.12

git-svn-id: 1c1213f8f7c84ad04f6dff58fe0018897289a6e4@8028 bf327186-88b3-11dd-a302-d386e5130c1c

apache/incubator-taverna-plugin-bioinformatics