Change protocol https → http

module.json

@@ -8,5 +8,5 @@
 	"scripts": [ "scripts/wallconvert.js" ],
 	"url": "https://git.bertieb.org/bertieb/foundry-walls-to-drawing",
 	"manifest": "https://git.bertieb.org/bertieb/foundry-walls-to-drawing/raw/branch/master/module.json",
-	"download": "https://bertieb.org/walltest.zip"
+	"download": "http://bertieb.org/walltest.zip"
 }