Notice of Filing of Proposed Rule Change To Amend NYSE MKT Rule 104-Equities To Codify Certain Traditional Trading Floor Functions That May Be Performed by Designated Market Makers To Make Exchange Systems Available to DMMs That Would Provide DMMs With Certain Market Information, To Amend the Exchange's Rules Governing the Ability of DMMs To Provide Market Information To Floor Brokers, and To Make Conforming Amendments to Other Rules