[Routing] [motorway_link] description of direction

[Steffen Wickham]

Hi all!

Currently I'm working on a new version of PHProute, which is completely 
based on AJAX and PHP/Postgres backend. Until first "release" I'm 
looking for some relevant features for use.
So I'm wondering about, that there is no tag which describes the 
direction of a motorway right now. Doesn't know if there is any proposal 
about it, but I can't find some. Can somebody tell me, if there is a 
agreement or I have to open a new proposal.

Greets
Steffen