STANBOL-887 Setting dev version to 3-SNAPSHOT

git-svn-id: https://svn.apache.org/repos/asf/stanbol/trunk@1432857 13f79535-47bb-0310-9956-ffa450edef68
STANBOL-889:prepare release apache-stanbol-data-1.1.0

git-svn-id: https://svn.apache.org/repos/asf/stanbol/trunk@1432860 13f79535-47bb-0310-9956-ffa450edef68