Delete .gitmodules
diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index c73b442..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "caravel-lite"]
-	path = caravel
-	url = https://github.com/efabless/caravel-lite