DodoApp: clone with submodules

Change-Id: I82d53cb91e9629cc7735f92608d9b0ddaef9b913
diff --git a/core/installer/soft/repoio.go b/core/installer/soft/repoio.go
index 6df9dcd..7df75dc 100644
--- a/core/installer/soft/repoio.go
+++ b/core/installer/soft/repoio.go
@@ -172,7 +172,7 @@
 		return nil
 	}
 	// TODO(gio): check `remote repository is empty`
-	fmt.Println(err)
+	fmt.Printf("-- GIT PULL: %s\n", err.Error())
 	return nil
 }