Add -T to ack-ignore-file
Add -T to ack-ignore-file

Addresses GH #10

It's the only test without a taint flag!

petdance/ack2,petdance/ack2,petdance/ack2,petdance/ack2,petdance/ack2,petdance/ack2,petdance/ack2,petdance/ack2