anonymous classes and modules store None as name and return w_nil for name
use non singleton class to create a string representation of an object
to_s for anonymous classes
singleton classes of anonymous classes have nil as name
use to_s to create a string when raising NoMethodError
(cfbolz, davidsch) fix translation
helper method for sending to_s to objects
send to_s to classes when using the string representation of the class
use to_s instead of name in any_to_s to get a string for the class of an object
add myself to authors
Merge branch 'class_to_s' into marshal2

Conflicts:
	tests/objects/test_classobject.py
	tests/objects/test_objectobject.py
	topaz/objects/moduleobject.py
dumping instances