STANBOL-760: Corrected a bug that prevented the configuration of 'write phrase sentiments' and 'write sentence sentiments' options; Document sentiments now do use the dc:type fise:DocumentSentiment. This allows to query for those without searcing for sentiments without fise:start and fise:end values

git-svn-id: https://svn.apache.org/repos/asf/stanbol/trunk@1525546 13f79535-47bb-0310-9956-ffa450edef68