swift234

Be more selective about creating constructors for Objective-C new/init methods.

Only create constructors for class 'new' methods (not instance methods
like
newScriptingObjectOfClass:forValueForKey:withContentsValue:properties:),
and only do so when the class type inherits from NSObject. The latter
occurs because we don't have a notion of a 'top' for Objective-C
classes, and is a temporary measure.


Swift SVN r3374