Custom cannister colors aren't cleared making new design

[Artorp]

First of all I'd like to say I love the new labeling system. There's one issue tho, labels and decals aren't cleared when the canister is relabelled. You can change the primary color, but the others+decals sticks with it till the end.

[PJB3005]

that's... odd? both the _color and decals var are being cleared every time you relabel, and the overlays are cleared by the update_icon() code, always, I'm gonna have to test this later but I see no logical way this can happen, the only way this can happen (that I can think of) is that doing decals = list() doesn't make decals refer to a new, empty list, but some BYOND BS

[Artorp]

Good work, all issues seem to have been fixed. 👍