TIES Code

fixed result tree not display issue by removing getOrDefault which is not supported by java 7

fixed api function -- look up documents of a case set by caseset_ID
api/ties/casesets/caseset_ID/casesetItems

added the missing jar

export doc ids from caseset id in pitt network

CaTIES_LuceneSearcher can be compiled into an executable jar to query the counts of terms in the indices
Example command
Find all male patients with adenocarcinoma
java -jar QueryLuceneIndex.jar -operator and -field1 gender -value1 "Female Gender" -field2 documentText -value2 adenocarcinoma -path /PATH/TO/PRODINDEX

speed up TIES search by removing unnecessary operations under public network

libs for rest calls

simple cui service

added options for cui export, and external vocab lookup