.travis.yml in s3_website-2.4.0 vs .travis.yml in s3_website-2.5.0

@@ -1,3 +1,7 @@
 language: scala
 scala:
-   2.11.1
+   2.11.2
+jdk:
+  - openjdk6
+  - openjdk7
+  - oraclejdk8
\ No newline at end of file