[OSGeoLive] #2313: add installation of the guest addition to the documentation

[OSGeoLive]

#2313: add installation of the guest addition to the documentation
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 Reporter:  astrid_emde  |       Owner:  osgeolive@…
     Type:  task         |      Status:  new
 Priority:  normal       |   Milestone:
Component:  OSGeoLive    |  Resolution:
 Keywords:               |
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Comment (by astrid_emde):

 https://github.com/OSGeo/OSGeoLive-doc/pull/695

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Ticket URL: <https://trac.osgeo.org/osgeolive/ticket/2313#comment:1>
OSGeoLive <https://live.osgeo.org/>
self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu, that allows you to try a wide variety of open source geospatial software without installing anything.