SOLR-4715: Add CloudSolrServer constructors which accept a HttpClient instance

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1632049 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6006: remove unnecessary FieldInfo.normType

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1632120 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4715: Fixing precommit and removing incorrect javadocs

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1632164 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6307

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1632259 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5969: add tests

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5969@1632273 13f79535-47bb-0310-9956-ffa450edef68
merge trunk

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5969@1632275 13f79535-47bb-0310-9956-ffa450edef68