make Facet42Codec accessible via SPI

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498683 13f79535-47bb-0310-9956-ffa450edef68
tests: force FS in the test method rather than for all replication test methods

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498704 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4981: Don't try and sync after SyncStrategy is closed

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498760 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4933: if shard split fails with 500, wait a while to see if it succeeds on a retry

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498763 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4655: Add CHANGES entry

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498767 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5068: QueryParserUtil.escape() does not escape forward slash.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1498770 13f79535-47bb-0310-9956-ffa450edef68