add leisure=hackerspace to presets

[mkoniecz]

What steps will reproduce the problem?

1. create leisure=hackerspace node

What is the expected result?

It has an icon (with priority higher than address icon if addr tags were also added)

What happens instead?

Nothing

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

Maybe commandline prompt would work as an icon? ​https://commons.wikimedia.org/wiki/File:Hackerspace.gr.svg

Or reuse computer shop icon?

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2019-11-17 21:16:26 +0100 (Sun, 17 Nov 2019)
Revision:15528
Build-Date:2019-11-18 02:30:59
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (15528 en) Linux Ubuntu 16.04.6 LTS
Memory Usage: 262 MB / 978 MB (83 MB allocated, but free)
Java version: 11.0.5+10-post-Ubuntu-2ubuntu116.04, Ubuntu, OpenJDK 64-Bit Server VM
Screen: :0.0 1920x1080
Maximum Screen Size: 1920x1080
Java package: openjdk-11-jre:amd64-11.0.5+10-2ubuntu1~16.04
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-6
libcommons-logging-java: libcommons-logging-java:all-1.2-1+build1
fonts-noto: fonts-noto:-

Plugins:
+ OpeningHoursEditor (34977)
+ PicLayer (35104)
+ apache-commons (35092)
+ buildings_tools (35171)
+ continuosDownload (82)
+ ejml (35122)
+ geotools (35169)
+ imagery_offset_db (34908)
+ jts (35122)
+ log4j (34908)
+ measurement (35221)
+ reverter (35226)
+ todo (30306)

Validator rules:
- ${HOME}/Documents/install_moje/OSM software/josm/data/validator/deprecated.mapcss
- ${HOME}/Documents/install_moje/OSM software/josm/data/validator/unnecessary.mapcss
- ${HOME}/Documents/install_moje/OSM software/josm/data/validator/combinations.mapcss

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