Make sure we don't try and manage donuts when the page crashes (Fixes test case about exceptions.)
Improve readability of AutoOutputCacheAttribute
*redface* OK, nothing wrong with the code or the test itself. But passing current time as a parameter to a child action will obviously mean that it cannot be returned from the cache...
Write test that makes sure we do not mangle the exception output when an illegal call is made to a child action.
Fix tostring in DonutOutputWriter
Make sure we don't break the error page that developers need to see when they screw up.
Forgot to autoretry a test.