-removed calcOverlap - unused method
-added separate method to calculate average precision for snippets,
since the definition differs slightly from other average precision
calculations
Removing redundant thread sleep.
incorporated inheritance into evaluation
added soft metric for triples - calculates precision/recall/f
score/average precision per question separately for each triple
component
Merge branch 'master' of https://github.com/11791-5/project-team5.git
fixed bug in calcualting GMAP - should return nth root of product of APs
instead of square root
fixed GMAP calculation by casting denimonator within root to double
-modified average precision for snippets to calculate correct
denominator - |L_R| should count the # of relevant snippets (i.e., # of
snippets w/ non-zero overlap)
-committing newest evaluation with the modified snippet AP and also
smaller epsilon value for GMAP
-fixed bug where wrong filename read for stopword list
Comparison Errors Fixed in SnippetAnnotator
Merge branch 'master' of https://github.com/11791-5/project-team5.git

Conflicts:
	project-team05/src/main/java/edu/cmu/lti/oaqa/annotators/SnippetAnnotator.java
Query Optimizer for pubmed
Restoring Snippet Annotator. Had deleted it by mistake.
Match serveral concepts in one sentence
Merge branch 'master' of https://github.com/11791-5/project-team5.git
Implemented the candidate answer extractor
1. Add AnswerAnnotator
2. Fixed SnippetAnnotator to use abstract
Merge branch 'master' of https://github.com/11791-5/project-team5.git
-Evaluator: only evaluating list-type questions
-QueryExpander: lower-case all synonyms
-GoldStandardSynonyms: only adding TestListQuestions to the gold
standard; for exact answers get synonyms and lower-case everything
-EvaluatedItem: only add to average precision if either gold standard or
hypothesis is not empty
-JsonCollectionReaderHelper: ignore all question types that are not
lists
-FullDocumentSources: changed server to gold
-EvaluatedExactAnswer: added class that evaluates exact answer results
Merge branch 'master' of https://github.com/11791-5/project-team5.git