LUCENE-4384: rat-sources should ignore IntelliJ IDEA module configuration files: *.iml
LUCENE-4384: rat-sources should ignore IntelliJ IDEA module configuration files: *.iml

git-svn-id: 308d55f399f3bd9aa0560a10e81a003040006c48@1384608 13f79535-47bb-0310-9956-ffa450edef68

cscorley/solr-only-mirror,cscorley/solr-only-mirror,cscorley/solr-only-mirror