Updated ADBanner with fixes on index page, ADImage with fixes

Conflicts:
	app/views/admin/ad_banners/index.html.erb
	app/views/admin/ad_images/_form.html.erb
	vendor/built_in_modules/ad_banner/init.rb

app/assets/javascripts/lib/jquery.pageslide.js

@@ -242,7 +242,7 @@
                 bodyAnimateIn['margin-left'] = '-=' + slideWidth;
                 slideAnimateIn['left'] = '-=' + slideWidth;
                 if($pageslide.find('.preview').length) {
-                    $pageslide.find('.preview').cycle('destroy');
+                    // $pageslide.find('.preview').cycle('destroy');
                     $pageslide.find('.preview img').removeAttr('style');
                 }
                 break;