Configuration cleanup for Solr 5 - mostly cleaning up solrconfig.xml
Add relevance(score) to output
Adopt 4.4 changes.
Fix: use first/new Searcher that loads used facets
Back to Solr 4. Solr 3 in own config
Revert to Solr 3 format
Change to Solr-4.3
Increase max number of warming searchers
Devl. config