Merge pull request #1937 from bagerard/changelog

Bump version to 0.16.0 + update changelog

mongoengine/__init__.py

@@ -23,7 +23,7 @@ __all__ = (list(document.__all__) + list(fields.__all__) +
            list(signals.__all__) + list(errors.__all__))
 
 
-VERSION = (0, 15, 3)
+VERSION = (0, 16, 0)
 
 
 def get_version():

mongoengine/dereference.py

@@ -134,7 +134,7 @@ class DeReference(object):
         object_map = {}
         for collection, dbrefs in self.reference_map.iteritems():
 
-            # we use getattr instead of hasattr because as hasattr swallows any exception under python2
+            # we use getattr instead of hasattr because hasattr swallows any exception under python2
             # so it could hide nasty things without raising exceptions (cfr bug #1688))
             ref_document_cls_exists = (getattr(collection, 'objects', None) is not None)