SOLR-5349: CloudSolrServer - ZK timeout arguments passed to ZkStateReader are flipped

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1532314 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5272: fix more test bugs

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1532322 13f79535-47bb-0310-9956-ffa450edef68
clarify exactly what the default parameter is

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1532332 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5236: EliasFanoDocIdSet now has an index and uses broadword bit selection to speed-up advance()


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1532388 13f79535-47bb-0310-9956-ffa450edef68