Add new "parallel lines" tag to Curb Ramp in Burnaby

[misaugstad]

Brief description of problem/feature

A feature of some curb ramps in Burnaby that we don't have in our other deployments can be seen in the screenshot below. It's a form of tactile warning, though not the ideal form :)

System info (OS, browser, city, and local/prod/test)

Burnaby