back to using builder as the core directory

[app.Builder.js] / gir-1.1

diff --git a/gir-1.1 b/gir-1.1
index 41e741c..6167de4 160000 (submodule)
--- a/gir-1.1
+++ b/gir-1.1
@@ -1 +1 @@
-Subproject commit 41e741c79921d77fe46fc2778899d6553b8b6a11
+Subproject commit 6167de400f7cc2594b574657de7b042a6a4a2ddb