Fixed #3912 - Added simple type checking to template.Context.update() to help debugging broken context processors.  Thanks Jeremy Dunck
Fixed #3912 - Added simple type checking to template.Context.update() to help debugging broken context processors.  Thanks Jeremy Dunck


git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@8181 bcc190cf-cafb-0310-a4f2-bffc1f526a37

FlaPer87/django-nonrel,aparo/django-nonrel,FlaPer87/django-nonrel,aparo/django-nonrel,FlaPer87/django-nonrel,aparo/django-nonrel