.travis.yml in smart_polling-0.0.2 vs .travis.yml in smart_polling-1.0.0

@@ -1,10 +1,8 @@
 language: ruby
 rvm:
-  - 1.9.2
-  - 1.9.3
   - 2.0.0
   - "2.1"
   - "2.2"
+  - "2.3"
   - ruby-head
-  - jruby-19mode
   - jruby-head