Thp package handling inside Thandy
I've implemented the thp spec in my branch chiiph/thp.
It works on the dummy packages I've created, and since I can't find anything really wrong with the code, I thought I'd better put it out for review.
The repo is: https://git.torproject.org/user/chiiph/thandy.git
Should we use this same ticket to may be finish the spec itself?