Fix review request e-mail notifications with unicode in the summary.
Review Request #6976 — Created Feb. 24, 2015 and submitted
Publishing a review request with a summary that contains unicode would
sometimes fail with a UnicodeDecodeError, due to some code paths setting this
to an encoded string rather than a unicode object. I've changed the
notifications code to handle this correctly.
Added a unit test for this issue. The test fails before the change, and
succeeds after.
Tool: PEP8 Style Checker Processed Files: reviewboard/notifications/email.py reviewboard/notifications/tests.py Tool: Pyflakes Processed Files: reviewboard/notifications/email.py reviewboard/notifications/tests.py