Fixes #625 Popup using title attribute would not restore its attribute properly with on click. Hide All is invoked on popup not the element causing it to popup, making cached data lost.

src/modules/popup.js

@@ -167,12 +167,14 @@ $.fn.popup = function(parameters) {
             if(settings.inline) {
               module.verbose('Inserting popup element inline', $popup);
               $popup
+                .data(moduleNamespace, instance)
                 .insertAfter($module)
               ;
             }
             else {
               module.verbose('Appending popup element to body', $popup);
               $popup
+                .data(moduleNamespace, instance)
                 .appendTo( $context )
               ;
             }
@@ -274,8 +276,8 @@ $.fn.popup = function(parameters) {
           conditions: function() {
             if(module.cache && module.cache.title) {
               $module.attr('title', module.cache.title);
+              module.verbose('Restoring original attributes', module.cache.title);
             }
-            module.verbose('Restoring original attributes', module.cache.title);
             return true;
           }
         },