update contact address for Scott
update contact address for Scott

The previous address (at cds.caltech.edu) is valid and listed if
readers follow the link to Scott's website, but changing the domain is
motivated to clarify Scott is not currently employed at Caltech.

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fmrchallenge/fmrbenchmark-website,fmrchallenge/fmrbenchmark-website,fmrchallenge/fmrbenchmark-website