These are old Go releases that were stopped being updated in 2018 - mid
2019:

https://golang.org/doc/devel/release.html#go1.9
https://golang.org/doc/devel/release.html#go1.10
https://golang.org/doc/devel/release.html#go1.11

and that are not used by any in-tree SR or component.

Don't drop Go1.12 and Go1.13 yet: they are too outdated and no longer
supported, but those Go releases are still in use by the following
slapos software:

Go1.12: Caddy, GitLab, Grafana
Go1.13: RepMan, Restic

The maintainers of those software are advised to upgrade to Go1.14 due
to at least recent security fixes in net/http package.

Go1.10 is outdated by today as it was last updated in Jan 2019:

	https://golang.org/doc/devel/release.html#go1.10

Go1.14 is current oldstable - i.e. it is still supported and mature.

As currently no in-tree SR or component use gowork's default, the switch
should not introduce any breakage.

Going Go1.14.3 -> Go1.14.9 brings in many compiler and runtime fixes,
including security fixes to package net/http:

https://golang.org/doc/devel/release.html#go1.14

Switch helloweb from go1.13 -> go1.14 to test.

Tested on helloworld SR.

Going Go1.13.9 -> Go1.13.15 brings in many compiler and runtime fixes,
including security fixes to package net/http:

https://golang.org/doc/devel/release.html#go1.13

Switch helloweb from go1.12 -> go1.13 to test.

Tested on helloworld SR.

Going Go1.12.9 -> Go1.12.17 brings many fixes including security fixes for
net/http package:

https://golang.org/doc/devel/release.html#go1.12

Tested on helloworld SR.

See merge request nexedi/slapos!808

By copy paste mistake wrong log files were configured for log rotation,
resulting with damaging logrotate for the whole partition.

See merge request nexedi/slapos!791

By using nginx it's possible to set it up to expose logs nicely with the
real frontend.

furl is used to rewrite URL from the frontend to add proper username and
password information.

Also use default OpenSSL version.

pyflaked

See merge request nexedi/slapos!807

By using virtio-scsi-pci it's possible to attach many CD-ROMs to be boot from.

Thanks to using to draft-06 schema oneOf the "Boot image" field provides a
list of images to select one to boot.

Update to version 1.5.0

 - slapos node tasks to control slapos from theia
 - git uses integrated editor when opening editor
 - fix "Upload files..."
 - support rust (after a manual cargo install)
 - better plantuml support


See merge request nexedi/slapos!799

+minor cleanups user section was not used

Upload files feature uses a websocket at /file-upload , so configure frontends
to allow web sockets on this path.

When using nested slapos $HOME might not be set (which might be a bug in slapos
format) so set $HOME ourselves so that we don't use home files from the outer
slapos.