<NA>
<NA>
function setAdmin (
    address _newAdmin,
    bool _isAdmin
  ) external onlyOwner {
    administrators[_newAdmin] = _isAdmin;
  }
/**
 This function allows the original owner of the contract to add or remove
 other addresses as administrators. Administrators may perform mints and may
 lock token transfers.
 
 @param _newAdmin The new admin to update permissions for.
 @param _isAdmin Whether or not the new admin should be an admin.
 */