fixup! Preserve attribute order when parsing

Python 3 compat

Author: gsnedders

html5lib/html5parser.py

@@ -2629,7 +2629,7 @@ def processEndTag(self, token):
 def adjust_attributes(token, replacements):
     if viewkeys(token['data']) & viewkeys(replacements):
         token['data'] = OrderedDict(
-            (replacements.get(k, k), v) for k, v in token['data'].iteritems())
+            (replacements.get(k, k), v) for k, v in token['data'].items())
 
 
 def impliedTagToken(name, type="EndTag", attributes=None,