feat: namewrapper update

[TateB]

• added expired names to test suite
• renamed burnFuses to setFuses
• added setChildFuses
• removed wrapperExpiry references from registration related functions
• simplified fuse types
• updated contracts

[jefflau]

Do we have a function in ensjs to check if a name is wrapped or not?

[TateB]

Do we have a function in ensjs to check if a name is wrapped or not?

getOwner checks everything required for checking if a name is wrapped, if it is the ownership level will be nameWrapper