Bike map fixes on Birmensdorferstrasse.

Add bicycle crossing from from Zweierstrasse (W) to Zweierstrasse (E) at Schmiede Wiedikon.

Missed incorrect oneway:bicycle tag.

Confirmed Postbrücke is two-way for bicycles, too.

Bike map fixes at Talwiesenstrasse: bikes allowed on crossing and up to Bertastrasse on footpath, removed bike path that existed only for routing to Gutstrasse.

Break two-way cycleway connection at Rentenanstalt into two separate oneways.

Fix access:lanes:forward on Manessestrasse (was permitting all vehicles in bike lane).

Refine lane information around Utoplatz.

Remove dedicated traffic signal modeling for pedestrian crossings at Utobrücke; rely instead on the crossing=traffic_signals for those.

Reclassify Allmendbrücke as path - it's not trafficable with multi-track vehicles due to obstructions (signs, bollards).

Wrong traffic light direction

Rework Utobrücke intersection and nearby. In particular, undo incorrect dual carriageway split of Manessestrasse and fix traffic lights.

Rework bike lanes at Enge

Bike map fixes around Lochergut

Remove bogus bike lanes in middle of intersection

Fixes around Schaufelbergerstrasse

Add sunday closure to Stockenstrasse

Bike map fixes around Binz

Bike map fixes around Schmiede Wiedikon

Bike map fixes around Bürkliplatz