SOLR-5623: backport and fill in CHANGES.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564592 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5526: Fixed NPE that could arrise when explicitly configuring some built in QParserPlugins (merge r1564588)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564606 13f79535-47bb-0310-9956-ffa450edef68
remove empty throws clause

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564667 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5623: Use root locale in String.format and do not wrap SolrExceptions

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564701 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5530: Added a NoOpResponseParser for SolrJ which puts the entire raw response into an entry in the NamedList

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564710 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5530: Fix forbidden-api-check failure

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564713 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5530: Remove empty throws clause

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564722 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5598: LanguageIdentifierUpdateProcessor ignores all but the first value of multiValued string fields

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564733 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5623: Added svn:eol-style

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564741 13f79535-47bb-0310-9956-ffa450edef68
Merged revision(s) 1564739 from lucene/dev/trunk:
Ignore tests that fail since the last few commits. The responsible person should fix those. This commit is only to make Jenkins quiet again!

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564743 13f79535-47bb-0310-9956-ffa450edef68
Merged revision(s) 1564744 from lucene/dev/trunk:
Fix eol-style (must be "native")!

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564745 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5530: Don't use diamond operator on branch_4x

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564802 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5623: revert r1564739, shalin already fixed the bug that caused these failures, but Uwe didn't know that (merge r1564831)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564834 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5425: Make creation of FixedBitSet in FacetsCollector overridable

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1564907 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5593: Replicas should accept the last updates from a leader that has just  lost it's connection to ZooKeeper.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1565053 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5678: SolrZkClient should throw a SolrException when connect times out rather than a RuntimeException.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1565058 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4072: Error message is incorrect for linkconfig in ZkCLI.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1565060 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5682: Make the admin InfoHandler more pluggable / derivable.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1565068 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5691: Sharing non thread safe WeakHashMap across thread can cause problems. 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1565070 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5672: Add logParamsList parameter to support reduced logging. Closes #23.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1565075 13f79535-47bb-0310-9956-ffa450edef68