Update Travis setup

lcharette · lcharette · commit aa4e0bb5bd4a · 2019-07-06T10:52:04.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,8 @@ services:
   - mysql
   - postgresql
   - memcached
-  - redis-server
+  # Temporary disabled as it's not compatible with PHP 5.6
+  # - redis-server
 
 php:
   - 5.6
