Update: Have fss-000e Payload be more specific about payload handling.

Update: Have fss-000e Payload be more specific about payload handling.

Because payload may be anything, especially a binary blob, having it always be last as a requirement makes the most sense.
This then allows me to guarantee comments and other lists may not be after or inside.
This allows for the payload to not have to have comments or delimited code to deal with.
The payload will be a complete virgin binary blob until EOF or a designated length is reached.