More mapping along farrer road

Some fixes about which footpaths are covered

Some small additional improvements near Blk 1 Queen's Road

More mapping around Empress Market

Specify whether steps have handrails

Specify path surfaces

Specify which way leads up for steps

Fix mistake I made in street complete

Specify street/place names to addresses

Survey housenumbers

Specify whether steps have a ramp

Specify whether pedestrian crossings have traffic signals

Specify whether traffic signals have tactile indications that it's safe to cross

Specify whether traffic signals have a button for pedestrians

Specify whether traffic signals have sound signals

Specify whether crosswalks have tactile paving

Specify path surfaces

Add whether public transport stops are lit

Specify whether public transport stops have bins

Specify whether public transport stops have benches