major whitespace cleanup - fixed trailng whitespace in new files and admin area

admin/xmldb/actions/delete_statement/delete_statement.class.php

@@ -28,7 +28,7 @@
 
 class delete_statement extends XMLDBAction {
 
-    /** 
+    /**
      * Init method, every subclass will have its own
      */
     function init() {
@@ -104,7 +104,7 @@ class delete_statement extends XMLDBAction {
         }
 
     /// Launch postaction if exists (leave this here!)
-        if ($this->getPostAction() && $result) { 
+        if ($this->getPostAction() && $result) {
             return $this->launch($this->getPostAction());
         }