changes to 6bone diagram

[Bob Fink LBNL]

6bone diagram version 46:

1.  BAY-CA/US tunneled from BAY/US

2.  CICNET/US now a backbone site and primary for MERIT/US

3.  CSELT/IT now a backbone site and primary for POLITO/IT

4.  DIGITAL-CA/US now primary for SUMITOMO US and JP

5.  Sites with partial or no tunnels built in RIPE-NCC registry
    shown under NOT COMPLETE list on diagram

	PSC/US
	INTERNET-ALASKA/US
	ESYS/CN
	EPFL/CH
        VIAGENIE/FR



Sorry if I screwed anything up...just let me know.

Remember I'm still trying to adapt this style of diagram to 6bone reality,
so let me know when it makes no sense.


Thanks,

Bob