LUCENE-5900: More Version cleanup

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1620509 13f79535-47bb-0310-9956-ffa450edef68
do test merge stability for Lucene41PF

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1620606 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6410: Ensure all Lookup instances are closed via CloseHook - move CHANGES.txt entry for 4.10 backport

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1620674 13f79535-47bb-0310-9956-ffa450edef68
ensure test closes the infoStream it opens

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1620691 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6387: additional map-reduce test that does forking and needs 'tr' check

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1620707 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5901:Replaced all occurences of LUCENE_CURRENT with LATEST for luceneMatchVersion

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1620718 13f79535-47bb-0310-9956-ffa450edef68