.travis.yml in vcloud-net_launcher-2.0.0 vs .travis.yml in vcloud-net_launcher-2.1.0

@@ -1,7 +1,9 @@
 ---
 language: ruby
+sudo: false
 rvm:
-  - 2.0.0
-  - 2.1.2
+  - 2.2.2
+  - 2.3.0
+  - 2.4.0
 notifications:
   email: false