Add docopts, config file now can be specified from cmdline
Add docopts, config file now can be specified from cmdline

Also remove unnecessary import name

UniversityRadioYork/bifrost,UniversityRadioYork/heimdallr,UniversityRadioYork/bifrost,UniversityRadioYork/heimdallr,UniversityRadioYork/bifrost,UniversityRadioYork/heimdallr