STANBOL-1128: UnitTest for ProperNoun linking now validates resutls; Renamed LinkableTokenFilterStream to LinkableTokenFilter; LinkableTokenFilter now implements TagClusterReducer to remove all tags that do not overlapp with any linkable token; LinkableTokenFilter now correctly supports tagging of Tagable tokens for TokenStreams that emit alternate tokens (posInc=0); Tagging now uses the QueryAnalyzer; Fixed a bug where the default of the storeField was leeking into language specific configurations where the default should be the indexField; Further improvements to trace level loggings

git-svn-id: https://svn.apache.org/repos/asf/stanbol/trunk@1526872 13f79535-47bb-0310-9956-ffa450edef68