Checkbox for mod addons

[Shuudoushi]

Just putting this up as a reminder to @ThomasKerman about the 'add-on tab' thing.

Checkbox for whether or not the upload is an add-on to an existing mod.

If checked, a search field is opened for finding, and linking, the correct mod for which the add-on is for.

Once uploaded, the uploaded mod/add-on will appear on the parent mods page under an 'add-ons
tab', similar to the stats and change log tabs.

[NecroBones]

Sounds great. I could make use of that right away. :)

Would it be useful to also have a way to mark a mod as being an alternate variant of another one? For instance, I have ModularRocketSystems, and ModularRocketSystemsLITE.

[ThaZeus]

This would be useful for mods lake BD armory which have a lot of expansions. I also see this as a like KSP Interstellar Extended? Try other Sci-fi and Near Future Tech mods! Or Like this planet pack? Try this one! I see this having mod authors see what type of mod there mod is and sorting them so you get relevant "Try This!" Results based on the category the mod was in. From a GUI point of view: maybe a sidebar? or a message that appears after downloading like the "Get notified when this mod updates?" Also could allow for "family trees" of mods. Basically what i wanted with a tagging system which is why i opened #124