openspending/openspending — pull request #632 by tryggvib (2013-06-14 12:21:31+00:00)
Title: Revalidation of cache

Added a method to tell the browser to revalidate the browser cache and added it to the dataset view. This method can be called for other pages where cache might be problematic (e.g. where etag is used but content depends on whether the user is logged in or not).