#16970: Correct handling of case where order is equal to 1
#16970: Extended documentation
#16970: Extended documentation
#16970: Updated the description of the output
#16970: Replaced plane by planar
#16970: Extended documentation for triangulations
#16970: Correct handling of order that is too small for plantri (triangulations)
#16970: Correct handling of order that is too small for plantri (planar graphs)
#16970: Correct handling of order that is too small for plantri (quadrangulations)
#16970: Extended documentation for quadrangulations