allow amenity=taxi to be connected to a highway=service

[mkoniecz]

What steps will reproduce the problem?

0. encounter taxi area with its own service road
1. create line, and tag it highway=service
2. create on way node with amenity=taxi
3. Run validator

What is the expected result?

No complaints

What happens instead?

"amenity node connected to a highway (1)" complaint

Please provide any additional information below. Attach a screenshot if possible.

​https://www.openstreetmap.org/node/5730625739

URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-10-30 00:47:23 +0100 (Tue, 30 Oct 2018)
Build-Date:2018-10-30 02:32:55
Revision:14385
Relative:URL: ^/trunk

Identification: JOSM/1.5 (14385 en) Linux Ubuntu 16.04.5 LTS
Memory Usage: 558 MB / 869 MB (259 MB allocated, but free)
Java version: 1.8.0_191-b12, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: :0.0 1920x1080
Maximum Screen Size: 1920x1080
Dataset consistency test: No problems found

Plugins:
+ OpeningHoursEditor (34535)
+ buildings_tools (34572)
+ continuosDownload (82)
+ imagery_offset_db (34641)
+ measurement (34529)
+ reverter (34552)
+ todo (30306)

Last errors/warnings:
- W: No configuration settings found.  Using hardcoded default values for all pools.

[Klumbumbus]

In 14413/josm:

• fix #16957 - don't warn about amenity=taxi connected to a highway=* way
• fix #16959 - add fuel:biogas to fuel preset