Added debian source format information

Ignore-this: 12409621b29272de1961e46a6e02184e

darcs-hash:20100728083459-56b4d-3b981289ae4009c3853a5aeb2e55de1b4048ab6e
Bumped Standards-Version to 3.9.0

Ignore-this: ec9b4a10e05785d9b11310c5de2d5d58

darcs-hash:20100728083540-56b4d-7f3c9daa1df6381805bef39570961146cbe513be