some cleanup.
Added support for Arabic keyboard and user interface in LibreOffice.
Merge branch 'development' of platon.magenta-aps.dk:/home/git/bibos_image into development
Admin registration included in postinstall script.
Aarhus specific printer installation removed from image.
Aarhus specific printer installation removed from image.
Commit script to transfer to VM.
Merge branch 'development' of platon.magenta-aps.dk:/home/git/bibos_image into development
Refactoring, avoid doing bad things if running on a non-BIBOS machine.
Removed local bibos_config, this is now in bibos_utils.
Merge branch 'master' of platon:/home/git/bibos_image
Removed local bibos_config, this is now in bibos_utils.
Import config from bibos_utils.
local_server -> gateway, use try/except to catch missing config.
Share config params with clients after successful installation.
Update proxy env settings to lookup server each time it's called.
Merge branch 'development' of platon.magenta-aps.dk:/home/git/bibos_image into development

Conflicts:
	image/overwrites/usr/share/bibos/env/proxy.sh
- Use squid-deb-proxy as a gateway proxy instead of apache.
- Fixups to new gateway install script.
- Use correct casing for bash variable names