Skip transmission-remote header

[daviddavo]

Transmission remote returns a line with a header:

$ transmission-remote 127.0.0.1:9091 --authenv --list
    ID   Done       Have  ETA           Up    Down  Ratio  Status       Name
     2   100%   45.27 GB  Done       348.0     0.0   28.3  Seeding      Slayers

Because of this, the first torrents it tries to request is the one with id ID, which fails

[arichiardi]

This is as simple as adding tail -n +2 here.

I could send a PR over if you are ok with it @AndrewMarchukov.