Merge pull request #986 from watson-developer-cloud/javadoc-fix

Fix automatic deployment of javadocs

Author: lpatino10

.travis.yml

@@ -58,7 +58,7 @@ deploy:
     skip_cleanup: true
     on:
       repo: watson-developer-cloud/java-sdk
-      jdk: oraclejdk7
+      jdk: openjdk7
       tags: true
 
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