Vb 4 compatibility pledge

[Carnage]

I think it'd be helpful to have a tick box (like the supported, template changes etc box) for mods + skins for authors to tick if they have the intention of upgrading the mod for compatibility with vbulletin 4.

While you are at it, it may also be helpful for the single select box for compatible versions be changed to a multiple select box so that a mod/skin that is compatible with vb 3.6,7 and 8 can be marked as such.