[#6815] Leave off "Originally owned by: nobody" from imported unowned Allura tickets

Signed-off-by: Cory Johns <cjohns@slashdotmedia.com>
diff --git a/ForgeImporters/forgeimporters/forge/tracker.py b/ForgeImporters/forgeimporters/forge/tracker.py
index c758651..0fe3fea 100644
--- a/ForgeImporters/forgeimporters/forge/tracker.py
+++ b/ForgeImporters/forgeimporters/forge/tracker.py
@@ -184,7 +184,7 @@
         return user
 
     def annotate(self, text, user, username, label=''):
-        if username and user.is_anonymous():
+        if username and user.is_anonymous() and username != 'nobody':
             return '*Originally%s by:* %s\n\n%s' % (label, username, text)
         return text
 
diff --git a/ForgeImporters/forgeimporters/tests/forge/test_tracker.py b/ForgeImporters/forgeimporters/tests/forge/test_tracker.py
index 0b8fa05..85f4650 100644
--- a/ForgeImporters/forgeimporters/tests/forge/test_tracker.py
+++ b/ForgeImporters/forgeimporters/tests/forge/test_tracker.py
@@ -236,6 +236,7 @@
         self.assertEqual(importer.annotate('foo', user, 'bar'), 'foo')
         user.is_anonymous.return_value = True
         self.assertEqual(importer.annotate('foo', user, 'bar'), '*Originally by:* bar\n\nfoo')
+        self.assertEqual(importer.annotate('foo', user, 'nobody'), 'foo')
         self.assertEqual(importer.annotate('foo', user, None), 'foo')
 
     @mock.patch.object(tracker, 'File')