remove node from Travis thanks @apeltzer for spotting it

maxulysse · maxulysse · commit a619d84d7e64 · 2018-04-25T12:46:43.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,8 +4,6 @@ language: java
 
 jdk: openjdk8
 
-node_js: "node"
-
 services:
   - docker
 
