language: python
python:
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
install: "pip install -r requirements.txt"
script: ./testnet-ripe-anchors.py --ipv4

Add a simple Travis-CI test configuration.
Add a simple Travis-CI test configuration.

This only checks that the script runs on the given Python version.
