ESA: options for String resolving, began work on cache matrix
Merge remote-tracking branch 'upstream/sr' into sr2
Moved MilneWitten and ESA to their own packages
LucenePhraseAnalyzer and other fixes
Merge branch 'sr' of https://github.com/shilad/wikAPIdia into sr
fixed language tokenizer threadsafe issues
added WikapidiaScoreDoc
ESA builds cosimilarity without going through the feature and transpose matrices to achieve improved speed.
finished lucenephraseanalyzer and changes to lucene, sr
minor changes
quite a few files may have merge conflicts
updated reference.conf. phrase
Merge branch 'sr' of https://github.com/shilad/wikAPIdia into sr
for the following push
Ari's tokernizers fixes
Merge pull request #91 from shilad/sr

Sr