[Tagging] More human readable values for traffic signs

[Martin Koppenhoefer]

sent from a phone

> Am 31.10.2015 um 00:31 schrieb Lauri Kytömaa <lkytomaa at gmail.com>:
> 
> Even the no entry (round red sign with a yellow/white horizontal 
> rectangle) sign _effectively_ makes a short section oneway:


no, it is an infinitesimal small section aka a point that is effected. In osm we map it with a restriction relation


cheers 
Martin