Any NEAR user, as owner, should be able to burn (delete) his/her own tokens.
This issue takes into account both #9 and #10, which were previously specified for creator and admin respectively.
Tasks
[ ] After burning a token, the corresponding Collectible's copies field is decreased.
[ ] It invokes nft_on_revoke to remove the token from any market listing (if any)
Any NEAR user, as owner, should be able to burn (delete) his/her own tokens. This issue takes into account both #9 and #10, which were previously specified for creator and admin respectively.
Tasks
copiesfield is decreased.nft_on_revoketo remove the token from any market listing (if any)