fix failing test "test_prepare_unicode_url"
update AUTHORS
Revert "fix failing test "test_prepare_unicode_url""

This reverts commit cfd6e25749dd17c6b511043a6720b672f74029ed.
fix failing test "test_prepare_unicode_url"
Revert "fix failing test "test_prepare_unicode_url""

This reverts commit 26ed7c2e1dce4271f3a3b111a167a6dcca3acddf.
fix failing test "test_prepare_unicode_url" \(take 3\)
Merge pull request #2306 from ssadler/fix-failing-test-test_prepare_unicode_url

Fix failing test test_prepare_unicode_url