Added empty space in newforms BaseForm.__init__() to visually group a lengthy comment with the code that it's commenting

git-svn-id: http://code.djangoproject.com/svn/django/trunk@4520 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/newforms/forms.py

@@ -61,6 +61,7 @@ class BaseForm(StrAndUnicode):
         self.prefix = prefix
         self.initial = initial or {}
         self.__errors = None # Stores the errors after clean() has been called.
+
         # The base_fields class attribute is the *class-wide* definition of
         # fields. Because a particular *instance* of the class might want to
         # alter self.fields, we create self.fields here by copying base_fields.