Use proper py3k syntax for relative import (from . import foo)

Lib/xml/etree/ElementInclude.py

@@ -49,7 +49,7 @@
 ##
 
 import copy
-import ElementTree
+from . import ElementTree
 
 XINCLUDE = "{http://www.w3.org/2001/XInclude}"
 

Lib/xml/etree/ElementTree.py

@@ -133,9 +133,10 @@ class _SimpleElementPath:
         return result
 
 try:
-    import ElementPath
+    from . import ElementPath
 except ImportError:
     # FIXME: issue warning in this case?
+    # TODO: DEFINITELY issue warning here!!!
     ElementPath = _SimpleElementPath()
 
 # TODO: add support for custom namespace resolvers/default namespaces