qa: New service to handle QA testing by students

qa/api/version.go

@@ -0,0 +1,13 @@
+package api
+
+import (
+	"github.com/julienschmidt/httprouter"
+)
+
+func init() {
+	router.GET("/api/version", apiHandler(showVersion))
+}
+
+func showVersion(u QAUser, _ httprouter.Params, body []byte) (interface{}, error) {
+	return map[string]interface{}{"version": 0.1, "auth": u}, nil
+}