STANBOL-1014: Indexing tool for freebase.com; including implementations for STANBOL-1032, STANBOL-1033 and STANBOL-1034; See the extensive README.md in the entityhub/indexing/freebase folder for details

git-svn-id: https://svn.apache.org/repos/asf/stanbol/trunk@1468352 13f79535-47bb-0310-9956-ffa450edef68