Dan Brown

Updated travis file to hopefully fix CI errors

1 language: php 1 language: php
2 -
3 php: 2 php:
4 - 7.0 3 - 7.0
5 4
5 +sudo: required
6 +dist: trusty
7 +
8 +node_js:
9 + - "4.1.2"
10 +
6 cache: 11 cache:
7 directories: 12 directories:
8 - node_modules 13 - node_modules
......