LucenePhraseAnalyzer and other fixes
Merge branch 'sr' of https://github.com/shilad/wikAPIdia into sr
added WikapidiaScoreDoc
finished lucenephraseanalyzer and changes to lucene, sr
minor changes
quite a few files may have merge conflicts
Merge branch 'sr' of https://github.com/shilad/wikAPIdia into sr
for the following push