Remove deprecated old name.

theano/__init__.py

@@ -71,7 +71,7 @@ from theano.printing import pprint, pp
 
 from theano.scan_module import scan, map, reduce, foldl, foldr, clone
 
-from theano.updates import Updates, OrderedUpdates
+from theano.updates import OrderedUpdates
 
 # scan_module import above initializes tensor and scalar making these imports redundant
 #import tensor

theano/updates.py

@@ -87,8 +87,3 @@ class OrderedUpdates(OrderedDict):
         rval.update(other)
         rval.update(self)
         return rval
-
-
-def Updates(*key, **kwargs):
-    warnings.warn("Updates is deprecated. Switch to OrderedUpdates.")
-    return OrderedUpdates(*key, **kwargs)