clean

.gitmodules

@@ -1,9 +1,3 @@
 [submodule "dotbot"]
 	path = dotbot
-	url = https://github.com/anishathalye/dotbot
-[submodule "pure"]
-	path = pure
-	url = https://github.com/sindresorhus/pure.git
-[submodule "z"]
-	path = z
-	url = https://github.com/rupa/z.git
+	url = https://github.com/anishathalye/dotbot