STANBOL-499 Contenthub Search small changes

* dependency versions are updated according to the last release
* component version is updated to 0.11.0-SNAPSHOT
* merged with trunk(r1444001)
* SolrQueryUtil is deprecated and moved to servicesapi/index/search/solr

git-svn-id: https://svn.apache.org/repos/asf/stanbol/branches/contenthub-two-layered-structure@1450825 13f79535-47bb-0310-9956-ffa450edef68