Fixed #3453: introduced a new template variable resolution system by Brian...

Fixed #3453: introduced a new template variable resolution system by Brian Harring (thanks!). The upshot is that variable resolution is about 25% faster, and you should see a measurable performance increase any time you've got long or deeply nested loops. 

Variable resolution has changed behind the scenes -- see the note in templates_python.txt -- but template.resolve_variable() still exists. This should be fully backwards-compatible.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@6399 bcc190cf-cafb-0310-a4f2-bffc1f526a37