LUCENE-5188: Make CompressingStoredFieldsFormat more friendly to StoredFieldVisitors.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1520025 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5175: keep child order in block index

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1520042 13f79535-47bb-0310-9956-ffa450edef68
Fix compression bug on highly compressible inputs with LZ4.compressHC.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1520060 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5210: add block join support to example

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1520081 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' of http://git.apache.org/lucene-solr into solr-5201
SOLR-5201 - style fixes