Updated trunk version to snapshot.
Updated trunk version to snapshot.

git-svn-id: 2864db5110faa40a76cd2741d122a9eb4d7327ff@14919 bf327186-88b3-11dd-a302-d386e5130c1c

apache/incubator-taverna-common-activities,apache/incubator-taverna-common-activities,apache/incubator-taverna-common-activities