[patch] Comment tag that doesn't generate a nodelist

[django@…]

The existing comment tag actually builds a nodelist from its contents. This means that you can't comment out broken template tags during debugging because they still generate exceptions.

This patch adds a skip_past(endtagname) method to the parser so that the comment tag can ignore its contents.

[django@…]

Comment tag without building nodelist

[Adrian Holovaty]

(In [1964]) Fixed #1176 -- Changed {% comment %} template tag not to generate a nodelist, so it's now possible to comment-out broken template tags. Thanks, Kieran Holland