AMBARI-1848. Install Wizard, Step 7: Oozie Database Derby option should say "New Derby Database", not "Current Derby Database". (Xi Wang via srimanth)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1466227 13f79535-47bb-0310-9956-ffa450edef68