modified relevance indicator function in evaluator - previous version
resulted in AP > 1
Merge branch 'master' of https://github.com/11791-5/project-team5.git
-fixed bug in calculating rel(r) function - check if any items in gold
standard match hypothesis item at r rather than the other way around
-cleaned up printing of evaluation results
-get TripleSearchResult from index instead of Triple since those are not
added directly