[mkgmap-dev] Commit r4642: comments.patch by Mike Baggaley, no functional change

Version mkgmap-r4642 was committed by gerd on Wed, 07 Apr 2021 comments.patch by Mike Baggaley, no functional change - remove commented (dead) code containing System.*.println statements http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4642