Add integration tests for Unicode in URL
Remove 'b'; WebTest or WebOb doesn't like Python 3 bytes for URLs
Convert from u prefix to byte string and decode

because the u prefix is not supported in Python 3.2
test_unicode_in_url_404: Add comment to clarify why request_path_unicode
is expected to be in res.txt
Merge pull request #1269 from msabramo/test_unicode_in_url

Add integration tests for Unicode in URL