Rename more stuff

intro/part9/src/Ports.elm

@@ -0,0 +1,19 @@
+port module Ports exposing (..)
+
+import Json.Encode exposing (Value)
+
+
+{- TODO This port is defined wrong!
+
+   See the compiler error to figure out what it should be.
+-}
+
+
+port storeBlah : String -> Cmd msg
+
+
+
+{- TODO Add another port here.
+
+   See the compiler error to figure out what it should be.
+-}