Scope Limitation update per Bob Hinden

[jlivingood]

>    oversight or steering of the standards process as currently conducted
>    by the Internet Engineering Steering Group (IESG) and Internet
>    Architecture Board (IAB), the appeals chain, the process for making
>    and confirming IETF and IAB appointments, the IETF Nominating
>    Committee (NomCom), the Internet Research Task Force (IRTF), or
>    ISOC's memberships in or support of other organizations.

I note the NomCom responsibilities are changing, they will now appoint some
IETF LLC Board members and IETF Trust Trustees.  This text isn't quite
right.