added new file formats to import in cartodb -> close #102 -> master
added new file formats to import in cartodb -> close #102 -> master

datapolitan/cartodb20,datapolitan/cartodb20,datapolitan/cartodb20,jmwenda/nationmaps,jmwenda/nationmaps,jmwenda/nationmaps,jmwenda/nationmaps,datapolitan/cartodb20