Add relation type = route / route = foot to default preset

[Gilbert54]

What steps will reproduce the problem?

1. select route ​3231956
2. validate the object

What is the expected result?

Validation OK

What happens instead?

Relation type is unknown. According to ​wiki:

route=foot is used for routes which are walking and/or do not match "hiking" (WP's definition of hiking: "a long, vigorous walk, usually on trails, in the countryside").

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

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2014-12-29 00:11:17
Last Changed Author: Don-vip
Revision: 7906
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Relative URL: ^/trunk
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2014-12-29 00:13:58 +0100 (Mon, 29 Dec 2014)
Last Changed Rev: 7906

Identification: JOSM/1.5 (7906 en_GB) Windows 7 64-Bit
Memory Usage: 910 MB / 910 MB (531 MB allocated, but free)
Java version: 1.7.0_71, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Dataset consistency test: No problems found

Plugins:
- HouseNumberTaggingTool (30892)
- ShapeTools (1000)
- buildings_tools (30892)
- download_along (30892)
- reltoolbox (30892)
- reverter (30892)
- terracer (30892)
- turnlanes (30892)
- turnrestrictions (30892)
- utilsplugin2 (30892)
- wikipedia (30892)

Last errors/warnings:
- W: Could not get presets icon 
- E: Failed to locate image ''
- W: Could not get presets icon 
- E: Failed to locate image 'presets/soccer.png'
- W: Could not get presets icon presets/soccer.png

[Gilbert54]

screenshot