SOLR-4249: remove legacy UniqFieldsUpdateProcessorFactory init param syntax from trunk for 5.0

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1518836 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5191: Fix Unicode corrumption in HTML escaping of Standard Highlighter and Fast Vector Highlighter.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1518839 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5058: log msg typo

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1518872 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5192: use syn'd method to set field's DV type

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1518936 13f79535-47bb-0310-9956-ffa450edef68