Update my e-mail address (no functional changes)

ChangeLog

LICENSE

README.md

common/csrand/csrand.go

common/drbg/hash_drbg.go

common/log/log.go

common/ntor/ntor.go

common/ntor/ntor_test.go

common/probdist/weighted_dist.go

common/probdist/weighted_dist_test.go

common/replayfilter/replay_filter.go

common/replayfilter/replay_filter_test.go

common/socks5/args.go

common/socks5/rfc1929.go

common/socks5/socks5.go

common/socks5/socks_test.go

common/uniformdh/uniformdh.go

common/uniformdh/uniformdh_test.go

obfs4proxy/obfs4proxy.go

obfs4proxy/proxy_http.go