Clean-up client-side patching of sigchain summary
Clean-up client-side patching of sigchain summary

Don't reload user, just patch the sigchain.  The server will keep us honest.

Close keybase/go-client#22

keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client,dcposch/go,dcposch/go,keybase/client,keybase/client,keybase/client,keybase/client