SOLR-5915: get parserImpl=XXX working for PreAnalyzedField

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1582397 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5914: Solr tests should use dataDir for tmp files.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1582413 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5555: Fix SortedInputIterator to correctly encode/decode contexts in presence of payload

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1582473 13f79535-47bb-0310-9956-ffa450edef68