SOLR-2719: restore ability to specify fl=field-with-dashes
SOLR-2719: restore ability to specify fl=field-with-dashes

git-svn-id: 308d55f399f3bd9aa0560a10e81a003040006c48@1300316 13f79535-47bb-0310-9956-ffa450edef68

cscorley/solr-only-mirror,cscorley/solr-only-mirror,cscorley/solr-only-mirror