Fix UnicodeEncodeErrors when viewing the user infobox for users with unicode names
Review Request #2813 — Created Jan. 21, 2012 and submitted
Fix UnicodeEncodeErrors when viewing the user infobox for users with unicode names When a user had unicode in their full name or email address, the infobox view would crash with a UnicodeEncodeError, because etags can only contain ascii. This fixes it to explicitly encode everything to ascii, replacing characters if needed.
Ran newly-added test before and after the change.