Transfer ownership of treasury to multisig wallet

A multisig Gnosis wallet has been created, so far with only peri as a member: https://gnosis-safe.io/app/#/safes/0xEef4038a8dA28b84e919958f8F210BC2B385974d/balances

Right now the treasury is owned by peri. This vote is to:

• Add all members of the DAO core team (mvh, zheug, mieos, errorgardner) to the multisig wallet
• Create a 3/5 minimum signature requirement
• Transfer ownership of the TileDAO Juicebox Treasury to the multisig wallet