SOLR-5460: SolrDispatchFilter#sendError can get a SolrCore that it does not close.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1543078 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5461: Request proxying should only set con.setDoOutput(true) if the
  request is a post.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1543088 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5452: Parse params correctly.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1543097 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5452: Back this out for a bit

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1543108 13f79535-47bb-0310-9956-ffa450edef68
tests: set request info on SyncStrategy for better logging

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1543205 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5465: SolrCmdDistributor retry logic has a concurrency race bug. 
SOLR-5464: ConcurrentSolrServer does not stream pure delete by id requests.
SOLR-5452: Do not attempt to proxy internal update requests.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1543299 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5458: Admin UI - Remove separated Pages for Config & Schema

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1543368 13f79535-47bb-0310-9956-ffa450edef68
Reformatted code according to lucene/solr standards

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1543422 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5464,SOLR-5465,SOLR-5452: Fix CHANGES entries - move to 4.6

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1543450 13f79535-47bb-0310-9956-ffa450edef68