[mkgmap-dev] [PATCH v1] - when removing short arcs, don't zap looped ways whose ends almost touch

The short arc removal code was removing (non-short) arcs when their ends were close enough to be considered the same point. Now it just leaves them be. Please test this patch if possible because I have reworked the short arc removal code (and some badness could have crept in). You will probably find some (loopy) ways appearing in your maps that were not there before because they were being trashed. Garvan, can you try this patch or shall I send you a mkgmap.jar? Mark