[mkgmap-dev] Commit r4394: improve Portuguese handling on roadNameConfig.txt

Version mkgmap-r4394 was committed by gerd on Sat, 14 Dec 2019 improve Portuguese handling on roadNameConfig.txt Suggested by Alexandre Folle de Menezes http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4394