Streamline Travis builds - Drop Python 3.4 - Only run latest ES (1.7.5) with lastest Python (3.5)
Streamline Travis builds
- Drop Python 3.4
- Only run latest ES (1.7.5) with lastest Python (3.5)

theonion/django-bulbs,theonion/django-bulbs,theonion/django-bulbs,theonion/django-bulbs,theonion/django-bulbs