silence warning "W391 blank line at end of file"

dak/dominate.py

@@ -301,4 +301,3 @@ def main():
 
 if __name__ == '__main__':
     main()
-

daklib/urgencylog.py

@@ -95,4 +95,3 @@ class UrgencyLog(object):
             move(self.log_filename, new_filename)
         else:
             os.unlink(self.log_filename)
-

setup.cfg

@@ -30,5 +30,4 @@ ignore =
  F841,
  W291,
  W293,
- W391,
  W503

tests/db_test.py

@@ -327,4 +327,3 @@ class DBDakTestCase(DakTestCase):
         self.session.commit()
         # usually there is no need to drop all tables here
         #self.metadata.drop_all()
-