automatically load modes into bookmark dialog

htdocs/lib/BookmarkDialog.js

@@ -0,0 +1,10 @@
+$.fn.bookmarkDialog = function() {
+    var $el = this;
+    return {
+        setModes: function(modes) {
+            $el.find('#modulation').html(modes.map(function(m) {
+                return '<option value="' + m.modulation + '">' + m.name + '</option>';
+            }).join(''));
+        }
+    }
+}