===Python API===

Moved .up() and .down() methods from Modifier API to Modifier sequence
API (also renamed them to moveUp() and moveDown() ).  Locating methods
which modify the "parent" structure in objects didn't seem consistent.

source/blender/python/api2_2x/Modifier.h

@@ -66,7 +66,7 @@ typedef struct {
 	PyObject_HEAD		/* required macro */
 	Object *obj;
 	ModifierData *iter;
-} BPy_ModSeq;
+} BPy_Modifiers;
 
 PyObject *ModSeq_CreatePyObject( Object *obj );