Fix for "View template links get "Template Does Not Exist" for django >= 1.2" bug.

http://github.com/robhudson/django-debug-toolbar/issues/issue/95

Author: Tom V

debug_toolbar/views.py

@@ -165,6 +165,7 @@ def template_source(request):
             try:
                 source, display_name = loader.load_template_source(template_name)
                 origin = make_origin(display_name, loader, template_name, settings.TEMPLATE_DIRS)
+                break
             except TemplateDoesNotExist:
                 source = "Template Does Not Exist: %s" % (template_name,)
     except ImportError: # Django 1.1 ...