Add support for telling iOS devices apart by X-Playback-Session-Id and allow IPv6-mapped IPv4 addresses to be properly recognized by the trusted proxy setting.
Add support for telling iOS devices apart by X-Playback-Session-Id and allow IPv6-mapped IPv4 addresses to be properly recognized by the trusted proxy setting.

DDVTECH/mistserver,DDVTECH/mistserver,DDVTECH/mistserver,DDVTECH/mistserver,DDVTECH/mistserver