properties with setters are now reported as 'property' for completion (#1983)

* properties with setters are now reported as 'property' for completion

* code cleanups

* fixed test

* fixed tests

* Revert "fixed test"

This reverts commit a80c955a48.

* code quality cleanup

* so picky

* Revert "Revert "fixed test""

This reverts commit 58dfc5292e.

* updated test per maintainer comments #1983

* removed extra char

test/test_api/test_classes.py

@@ -348,8 +348,8 @@ def test_parent_on_comprehension(Script):
 
 def test_type(Script):
     for c in Script('a = [str()]; a[0].').complete():
-        if c.name == '__class__' and False:  # TODO fix.
-            assert c.type == 'class'
+        if c.name == '__class__':
+            assert c.type == 'property'
         else:
             assert c.type in ('function', 'statement')