[mkgmap-dev] Commit r4922: improve AngleChecker to fix wrong or missing routing hints where roads are spltting or crossing at sharp angles.

Version mkgmap-r4922 was committed by gerd on Sat, 31 Aug 2024 improve AngleChecker to fix wrong or missing routing hints where roads are spltting or crossing at sharp angles. Patch AngleChecker_v6.patch by Ticker Berkin http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4922