Made protograph UI link widget use the parent node's expected type to configure its property suggest.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@177 7d457c2a-affb-35e4-300a-418c747d4874

src/main/webapp/scripts/protograph/schema-alignment-ui-link.js

@@ -308,15 +308,9 @@ SchemaAlignmentDialog.UILink.prototype._showPropertySuggestPopup = function(elmt
         */
     } else {
         var sourceTypeID = this._parentUINode.getExpectedType();
-        /*
         if (sourceTypeID != null) {
-            suggestOptions.mql_filter = [{
-                "/type/property/schema" : {
-                    id: sourceTypeID
-                }
-            }];
+            suggestOptions.schema = sourceTypeID;
         }
-        */
     }
     input.suggestP(suggestOptions).bind("fb-select", function(e, data) { commitProperty(data); });