Collapsing tree into more sane Go project layout

since I was in here looking at something unrelated...

gotime/gotour-artifacts/hello-web/main.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+)
+
+type Hello struct{}
+
+func (h Hello) ServeHTTP(
+	w http.ResponseWriter,
+	r *http.Request) {
+	fmt.Fprint(w, "Hello!\n")
+}
+
+func main() {
+	var h Hello
+	http.ListenAndServe("localhost:4000", h)
+}