Placeholder for field type guessing and schema field addition via update processors.
See this page in the new wiki: https://cwiki.apache.org/confluence/display/solr/Schemaless+Mode
Note: This currently empty placeholder page is linked to from comments in the stock schemaless example, as of Solr 4.7.2, file solr-4.7.2/example/example-schemaless/solr/collection1/conf/solrconfig.xml