Better signature support for docstrings

jedi/evaluate/compiled/access.py

@@ -197,7 +197,7 @@ class DirectObjectAccess(object):
         except AttributeError:
             return None
 
-    def py__doc__(self, include_call_signature=False):
+    def py__doc__(self):
         return force_unicode(inspect.getdoc(self._obj)) or u''
 
     def py__name__(self):

jedi/evaluate/compiled/context.py

@@ -108,7 +108,7 @@ class CompiledObject(Context):
     def is_stub(self):
         return False
 
-    def py__doc__(self, include_call_signature=False):
+    def py__doc__(self):
         return self.access_handle.py__doc__()
 
     def get_param_names(self):