Moving ./otree -> ./otree-heroku and making ./otree a simple replacement for manage.py
Adjusting Windows workaround for otree script.
Adding URL to billard issue for later reference.
Renaming ./otree-heroku recreate command to be resetdb, beeing more consistent with otree's new resetdb management command.
Removing commit_and_push command from ./otree-heroku
Removing possibility to run django management commands with the ./otree-heroku script.
Adjusting doc string in ./otree-heroku
Merge pull request #28 from oTree-org/streamline-otree-script

Streamline otree script