Implememnt dict.values for FakeDict to avoid a recursion error. Fixes #1014.

test/completion/stdlib.py

@@ -35,6 +35,12 @@ next(open(''))
 #? ['__itemsize__']
 tuple.__itemsize__
 
+#? ['__iter__']
+dict().values().__iter__
+
+#? int()
+dict(a=3).values()[0]
+
 # -----------------
 # type() calls with one parameter
 # -----------------