Reverted lucene version change, fixed test script

Author: bodom0015

pom.xml

@@ -79,7 +79,7 @@
     <snakeyaml.version>1.15</snakeyaml.version>
     <xmlbeans.version>2.3.0</xmlbeans.version>
     <beanutils.version>1.8.3</beanutils.version>
-    <lucene.version>6.5.1</lucene.version>
+    <lucene.version>6.4.2</lucene.version>
     <commons-cli.version>1.4</commons-cli.version>
 
     <!-- For integration tests using ANT -->

test.sh

@@ -7,13 +7,13 @@ TEST_USERNAME="elastic"
 TEST_PASSWORD="changeme"
 
 # Specify expansion / search parameters
-TEST_INDEX="dataset"
+TEST_INDEX="biocaddie"
+SEARCH_TYPE="dataset"
 TEST_QUERY="multiple+sclerosis"
 STOP_LIST="a+an+the+and+or+of+from+on+was+to+is+-+were+at+as+we"
 
 # Override additional parameters here
 ADDITIONAL_ARGS="&fbTerms=20&fbDocs=50"
 
 # Otherwise, just run Rocchio and return the expanded query
-#  -u "${TEST_USERNAME}:${TEST_PASSWORD}"
-curl  ${TEST_HOST}:${TEST_PORT}/${TEST_INDEX}/${SEARCH_TYPE}/_expand'?pretty'${ADDITIONAL_ARGS}'&query='${TEST_QUERY}
+curl -u "${TEST_USERNAME}:${TEST_PASSWORD}" ${TEST_HOST}:${TEST_PORT}/${TEST_INDEX}/${SEARCH_TYPE}/_expand'?pretty'${ADDITIONAL_ARGS}'&query='${TEST_QUERY}