Replace max KSP version empty string with "any" in GUI

[DasSkelett]

If there's no max KSP version defined in a mod's metadata, CKAN GUI displays it as an empty string.
See

It would be prettier and more informative if there is some text, so I changed the empty string to "N/D" "any".
This applies to the lower right metadata box and also the column in the modlist, as you can see here:

[HebaruSan]

I guess I don't find this clearer. Users are going to wonder what the N and D stand for.

[DasSkelett]

Would N/A be better?

[DasSkelett]

Or "Unlimited" ?

[HebaruSan]

Unlimited is clearer, but kind of long.
What about something like "Any"?

[politas]

Didn't we used to have "Any" and we stopped? Ah, yes #1866 and related #1882 and #1887

[DasSkelett]

I might not get this right, but as I see #1866, the problem was with the mod-JSON parsing and handling "any" and NULL differently?
My PR would just change the displayed string in the GUI, so this shouldn't affect the core.
I got no errors during testing (-> sorting by max ver. column and install some mods), but please corrcet me, as this is a bit more complex for me.

[politas]

Yes, I think in between we changed the display and sorting values for this column to different values.

[politas]

I do think "any" would be preferable to "N/D" (which I admit I am not instantly parsing, myself). Not defined?

[DasSkelett]

Yes, N/D stands for "Not Defined", but if we already have trouble understanding it, it's probably not a good idea. So, "any" now?

[politas]

If you can push a new commit with that change in the next 12 hours, I'll include it in the 1.25.1 release I'm going to put out in the morning.

[DasSkelett]

Done!

[linuxgurugamer]

Might I suggest that you make sure this works EXACTLY as the current KSP-AVC works (which I'm now maintaining)? Some bugs were fixed which might affect this

[linuxgurugamer]

Not saying this is wrong, just want to review it together

[DasSkelett]

This shouldn't affect AVC at all, since it just changes just the representation of an empty maxVersion string in the GUI.

[politas]

Might I suggest that you make sure this works EXACTLY as the current KSP-AVC works (which I'm now maintaining)? Some bugs were fixed which might affect this

That's a completely different bit of code (assuming you're referring to the parsing of max KSP from .version files)

[yalov]

empty to "any"?
Then maybe 9.99.99, 99.99.99, 1.99.99 also to any?

KSP-CKAN/NetKAN#5356