[1.5.0] Implement TransformToStrict proprietary module

- Factored out strictblockquote from the common definition
- Text module now follows "strict" rules by default
- attr_transform_* now are indexed with string keys, to allow overloading
- Implement ElementDef mergin, and add standalone class variable to ElementDef to prevent half-baked element definitions from masquerading as full ones
- Implement merging global attributes from modules, namely info_attr_transform_post, info_attr_transform_pre and info_tag_transform
- Rename setupInfo() to processModules()
- Fix typo in HTMLModule/Bdo.php

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@731 48356398-32a2-884e-a903-53898d9a118a

library/HTMLPurifier/HTMLModule.php

@@ -53,6 +53,24 @@ class HTMLPurifier_HTMLModule
      */
     var $attr_collections = array();
     
+    /**
+     * Associative array of deprecated tag name to HTMLPurifier_TagTransform
+     * @public
+     */
+    var $info_tag_transform = array();
+    
+    /**
+     * List of HTMLPurifier_AttrTransform to be performed before validation.
+     * @public
+     */
+    var $info_attr_transform_pre = array();
+    
+    /**
+     * List of HTMLPurifier_AttrTransform to be performed after validation.
+     * @public
+     */
+    var $info_attr_transform_post = array();
+    
     /**
      * Boolean flag that indicates whether or not getChildDef is implemented.
      * For optimization reasons: may save a call to a function. Be sure
@@ -72,6 +90,7 @@ class HTMLPurifier_HTMLModule
      * @public
      */
     function getChildDef($def) {return false;}
+    
 }
 
 ?>