[maven-release-plugin] prepare release ui-activities-0.8
[maven-release-plugin] prepare release ui-activities-0.8

git-svn-id: 2b4c7ad77658e4b3615e54128c4b6795c159dfbb@7944 bf327186-88b3-11dd-a302-d386e5130c1c

apache/incubator-taverna-workbench-common-activities