Fix test regression introduced by #1457 fix

This one is a little convoluted. We introduced the cent sign unicode
character into our mark-up at some point (#1070?), and that should've
been in the output of the self.get call in this case but wasn't because
of the #1457 bug. The test still passed because it's not a test for the
cent sign.

tests/test_pages.py

@@ -39,7 +39,7 @@ def test_profile(self):
         self.make_participant('cheese',
                               claimed_time=datetime.datetime.now(pytz.utc))
         expected = "I'm grateful for gifts"
-        actual = self.get('/cheese/')
+        actual = self.get('/cheese/').decode('utf8') # deal with cent sign
         assert expected in actual, actual
 
     def test_widget(self):