.travis.yml in zabbix-cloudwatch-0.1.0 vs .travis.yml in zabbix-cloudwatch-0.2.0

@@ -1,5 +1,12 @@
+before_install:
+  - gem update --system
+  - gem update bundler
 language: ruby
 rvm:
-  - 1.8.7
   - 1.9.3
   - 2.0.0
+  - 2.1.0
+  - 2.2.0
+notifications:
+  email:
+    - [e-mail]