SOLR-5231: Fixed a bug with the behavior of BoolField that caused documents w/o a value for the field to act as if the value were true in functions if no other documents in the same index segment had a value of true.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1521948 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5006 added missed param

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1521955 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5219: Rewritten selection of the default search and document clustering algorithms.



git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1521978 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5219: always forget about eol-style...

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1521979 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5233: The deleteshard collections API doesn't wait for cluster state to update, can fail if some nodes of the deleted shard were down and had incorrect logging.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1522463 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5219: follow-up code cleanups.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1522472 13f79535-47bb-0310-9956-ffa450edef68
Add version 4.6.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1522507 13f79535-47bb-0310-9956-ffa450edef68