[mkgmap-dev] Commit r4259: apply_first-v2.patch: Implement and document new apply_first style command.

Version mkgmap-r4259 was committed by gerd on Thu, 13 Dec 2018 apply_first-v2.patch: Implement and document new apply_first style command. http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4259