[3dprinter-general] Cura 3.0 is released

[Gregor Riepl]

For reference: This is about these two patches.
https://anonscm.debian.org/cgit/3dprinter/packages/cura.git/log/?h=patch/disable-sliceinfo-plugin
(removes the telemetry plugin)
https://anonscm.debian.org/cgit/3dprinter/packages/cura.git/log/?h=patch/send-sliceinfo-default-false
(makes telemetry opt-in instead of opt-out)

> I have not tested the changes, but the patches made fairly good sense to
> me.  Do you really need to change the text of the popup if nothing is
> sent by default (and invalidate any translations)?  Why not just disable
> the popup? Are you trying to push these patches upstream too?

I'm pretty sure they won't accept these patches... why would they add
telemetrics in the first place otherwise?

I do think the popup text should be changed, as it wouldn't make sense
otherwise. It won't appear if the plugin is not installed, by the way.

Only one of these patches should be merged, I'll leave it up to discussion if
disabling it or making it opt-in by default is the better choice.

> You probably already noticed two of the cura packages was accepted into
> the Debian archive. :)

Yeah, and bugs are already trickling in. ;)
Can you upload a new release of libsavitar?
With the symbol file change, it should succeed on the other archs now.