MINOR applied correct decorators

MINOR Page.ss now takes advantage of the SiteConfig
FEATURE audit trails
MINOR fixed JS error around concurrent editing
MINOR ability to disable sorting on tablelistfield
MINOR added default timezone to static-main.php to avoid PHP warnings
MINOR only display Roles tab on groups if there are roles in the system
MINOR publishing activity report
ENHANCEMENT ability to parameterize SSReport's (from r85903) (from r98156)

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@102753 467b73ca-7a2a-4603-9d3b-597d59a354a9

code/ReportAdmin.php

@@ -160,9 +160,11 @@ public function getEditForm($className = null) {
 		$idField->setValue($className);
 		$fields->push($idField);
 
-		$actions = new FieldSet();
+		$actions = $obj->getCMSActions();
 
 		$form = new Form($this, 'EditForm', $fields, $actions);
+
+		$form->loadDataFrom($this->request->requestVars());
 
 		return $form;
 	}