t: Run task(1) once more to finish leftover changes

Taskwarrior probably processes the file in one direction only, so I for
example delete a task, it will procrastinate some changes to the next
commit. So to get rid of those changes, run task(1) once more and run
ciall (git commit everything), redirecting output to
/tmp/t-output-2.txt .

db40aa3a-9de0-11e3-a0d4-001f3b596ec9