Improve the adder minimap icon.

[YagoTheFrood]

The current minimap icon for adders is too difficult to distinguish from this oddities in terrain. This is especially a problem when exploring new lands, since the player doesn't know where there are thin patches of different terrain. Pretty frustrating to get ambushed by an adder and lose all your strength just because you couldn't see the minimap icon.

I think a snake in a swirly (swirlier) or helix position would be a better icon.

(edit: grammar)

[TheOriginalFive]

A snake head icon would be better, and consistent with the other dangerous/large animals' icons.

[Potjeh]

You mean like this?

I'm sure Jorb would love that.