In datastore.connection.Connection.delete_entities, make return values consistent with one another #168
Description
From TODO:
# TODO: Make this return value be a True/False (or something more useful).See datastore.connection.Connection.delete_entities for relevant code and #146 for some context.
git blame output
dec0e7c6 (JJ Geewax 2014-01-28 15:15:40 -0500 380) # TODO: Make this return value be a True/False (or something more useful).