Add 2.1.1 to the list of tested refs
Add 2.1.1 to the list of tested refs

CartoDB/mapnik-reference,gravitystorm/mapnik-reference,mapycz/mapnik-reference,mapycz/mapnik-reference,CartoDB/mapnik-reference,mojodna/mapnik-reference,mojodna/mapnik-reference,mapnik/mapnik-reference,mapnik/mapnik-reference,mapnik/mapnik-reference,gravitystorm/mapnik-reference,florianf/mapnik-reference,florianf/mapnik-reference