Refine VKJORFLT processing for GangSykkelVegSenterlinje
Refine VKJORFLT processing for GangSykkelVegSenterlinje

Only do the regular processing for regular roads, and only check for
'1' or '2' on GangSykkelVegSenterlinje, which correspond to one-way
cycleways.

gomyhr/elveg2osm