Updated travis file to hopefully fix CI errors

diff --git a/.travis.yml b/.travis.yml
index 8c3e1757dfe018958c27e6928d34e16987f66d11..9f8b90e335b60b79735a2038ffb973614fabdbe1 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,13 @@
 language: php
-
 php:
   - 7.0
 
+sudo: required
+dist: trusty
+
+node_js:
+  - "4.1.2"
+
 cache:
   directories:
     - node_modules