[b19] Cooldown on Eelskin armour

[Grey]

Trying to activate the Eelskin armour twice in a row will give the message that Lightning is still on cooldown for 3 turns. On top of that it still uses up charge from the artifact.

[Karzon]

Also, you can use it while it's not equipped. That might be intentional but it's different from any other artifact equipment I've tried.

[darkgod]

fixed