[minor] update Dockerfile for 0.9.0
[minor] update Dockerfile for 0.9.0

prabhjyotsingh/incubator-zeppelin,prabhjyotsingh/incubator-zeppelin,jongyoul/incubator-zeppelin,VipinRathor/zeppelin,hammertank/zeppelin,apache/incubator-zeppelin,Leemoonsoo/zeppelin,hammertank/zeppelin,hammertank/zeppelin,apache/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,hammertank/zeppelin,apache/zeppelin,zjffdu/zeppelin,prabhjyotsingh/zeppelin,jongyoul/zeppelin,prabhjyotsingh/zeppelin,VipinRathor/zeppelin,jongyoul/zeppelin,VipinRathor/zeppelin,fogbeam/zeppelin_mirror,hammertank/zeppelin,prabhjyotsingh/incubator-zeppelin,joroKr21/incubator-zeppelin,apache/zeppelin,joroKr21/incubator-zeppelin,Leemoonsoo/zeppelin,apache/zeppelin,fogbeam/zeppelin_mirror,jongyoul/incubator-zeppelin,prabhjyotsingh/zeppelin,joroKr21/incubator-zeppelin,jongyoul/incubator-zeppelin,prabhjyotsingh/incubator-zeppelin,VipinRathor/zeppelin,zjffdu/zeppelin,hammertank/zeppelin,prabhjyotsingh/zeppelin,fogbeam/zeppelin_mirror,prabhjyotsingh/incubator-zeppelin,apache/zeppelin,jongyoul/incubator-zeppelin,zjffdu/zeppelin,Leemoonsoo/zeppelin,zjffdu/zeppelin,fogbeam/zeppelin_mirror,fogbeam/zeppelin_mirror,Leemoonsoo/zeppelin,apache/zeppelin,Leemoonsoo/incubator-zeppelin,apache/incubator-zeppelin,prabhjyotsingh/zeppelin,zjffdu/zeppelin,VipinRathor/zeppelin,prabhjyotsingh/incubator-zeppelin,jongyoul/incubator-zeppelin,joroKr21/incubator-zeppelin,Leemoonsoo/zeppelin,Leemoonsoo/incubator-zeppelin,jongyoul/zeppelin,jongyoul/zeppelin,apache/incubator-zeppelin,joroKr21/incubator-zeppelin,Leemoonsoo/zeppelin,jongyoul/zeppelin,apache/incubator-zeppelin,joroKr21/incubator-zeppelin,apache/zeppelin,zjffdu/zeppelin,prabhjyotsingh/zeppelin,Leemoonsoo/incubator-zeppelin,VipinRathor/zeppelin,Leemoonsoo/incubator-zeppelin,zjffdu/zeppelin,fogbeam/zeppelin_mirror,joroKr21/incubator-zeppelin,apache/zeppelin,Leemoonsoo/incubator-zeppelin,jongyoul/zeppelin,prabhjyotsingh/zeppelin,hammertank/zeppelin,fogbeam/zeppelin_mirror,joroKr21/incubator-zeppelin,VipinRathor/zeppelin,jongyoul/incubator-zeppelin,Leemoonsoo/zeppelin,jongyoul/zeppelin,apache/incubator-zeppelin,Leemoonsoo/zeppelin