Add Python 3.6 to Travis configuration
Add Python 3.6 to Travis configuration

franga2000/django-machina,ellmetha/django-machina,reinbach/django-machina,ellmetha/django-machina,reinbach/django-machina,ellmetha/django-machina,franga2000/django-machina,franga2000/django-machina,reinbach/django-machina