Communicate allowed origins through the server (#26)

Author: kjetilk

lib/handlers/allow.js

@@ -45,7 +45,8 @@ function allow (mode) {
           .catch(() => ldp.fetchGraph(uri, options))
       },
       suffix: ldp.suffixAcl,
-      strictOrigin: ldp.strictOrigin
+      strictOrigin: ldp.strictOrigin,
+      originsAllowed: ldp.originsAllowed
     })
 
     // Ensure the user has the required permission