Add Annotator
casConsumer for retrieval results
reader
Merge pull request #21 from lubronzhan/master

Add Annotator
Merge pull request #22 from eyrelzy/master

reader
Merge pull request #1 from 11693-01/master

pull annotator request
recover push
Add retrieval measuare
update stopwords by zhiyuel
Merge pull request #23 from eyrelzy/master

remove stopwords
Merge pull request #1 from 11693-01/master

kanghuang pull