modified:   go/src/cloudsrv/models/account.go
	modified:   go/src/cloudsrv/models/url.go
	deleted:    go/src/common/auth.go
	deleted:    go/src/common/misc.go
	deleted:    go/src/common/stocks.go
	deleted:    go/src/common/urltype.go
	deleted:    go/src/datafetch/httpdata.go