fix mro usage and all the type stuff (see also my blog post about why dir is wrong). fixes #314, fixes #86

test/completion/classes.py

@@ -397,3 +397,15 @@ class TestX(object):
         var = self.conditional_method()
         #? int()
         var
+
+# -----------------
+# mro method
+# -----------------
+
+class A(object):
+    pass
+
+#? ['mro']
+A.mro
+#? []
+A().mro