update trivial-features.asd for version 0.5
update trivial-features.asd for version 0.5

Ignore-this: 59c114ef555c0784335c58beb207d961

darcs-hash:20090614171326-28748-4d0b1d78b105c8336702ca412bedf5c57b45c819.gz

trivial-features/trivial-features