SOLR-3650: build.xml cleanup (merge r1368286)
SOLR-3650: build.xml cleanup (merge r1368286)

git-svn-id: 13f9c63152c129021c7e766f4ef575faaaa595a2@1368287 13f79535-47bb-0310-9956-ffa450edef68

PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr