various documentation-related changes

demos/mouse/js/mouse.js

@@ -1,4 +1,6 @@
-Ox.load('UI', function() {
+Ox.load('UI', {
+    debug: true
+}, function() {
     var $target = Ox.Element()
             .css({
                 position: 'absolute',
@@ -36,7 +38,7 @@ Ox.load('UI', function() {
         'anyclick', 'singleclick', 'doubleclick', 'mouserepeat',
         'dragstart', 'drag', 'dragpause', 'dragend'
     ].forEach(function(event) {
-        $target.bindEvent(event, function(foo, e) {
+        $target.bindEvent(event, function(e) {
             var date = new Date();
             $('<div>')
                 .html(