Added Concept sorting/capping + correct rank of cosine sim data
Merge branch 'master' into David/Ranking
Disabling time consuming steps, Adding stopwords, Adding sample questions file, fixing errors in nlp
Evaluation settings
Fixed #10 + processed results Merge branch 'David/Ranking'
add snippets retrieval descriptor
added snippets retrieval using cosine similarity
Fixed #13: Added web service, integrated with snippets
Merge Fulltext webservice for snippet retrieval  branch 'David/FullText'
clunky concept eval added