Add Bathroom Symbol for MRA Pause library

[Brian VanLaarhoven]

[Drabslab]

@Brian-VanLaarhoven Good idea, but most of these things come together, at least in Europe.

A viewpoint usually leads to photographing, and because many people stop there there will be a place for drinks, coffee, food ...

[Rob Verhoeff]

@Brian-VanLaarhoven or use the clock (default symbol). Before you know it it's icons all over and you can't make a choice at all!