### What is this PR for?
This PR is for making docker images for zeppelin releases. It contains a script for building image for each release. Another script is used for publishing images to zeppelin Dockerhub account.
This repo, https://github.com/mfelgamal/zeppelin-dockers, is a demonstration of this PR. It contains zeppelin-base image and an image for each zeppelin release.
### What type of PR is it?
[Feature]
### Todos
- Review Comments
- Documentation
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-1386
### How should this be tested?
- run create_release script or publish_release script.
### Screenshots (if appropriate)
### Questions:
- Does the licenses files need update? no
- Is there breaking changes for older versions? no
- Does this needs documentation? yes
Author: mahmoudelgamal <mahmoudf.elgamal@gmail.com>
Author: mfelgamal <mahmoudf.elgamal@gmail.com>
Author: Mahmoud Elgamal <mahmoudf.elgamal@gmail.com>
Author: 1ambda <1amb4a@gmail.com>
Closes#1538 from mfelgamal/zeppelin-dockers and squashes the following commits:
cc8493f [Mahmoud Elgamal] Merge pull request #3 from 1ambda/fix/remove-startzeppelinsh
d48ecef [1ambda] fix: Remove start-zeppelin.sh
b64c680 [mahmoudelgamal] Remove gcc and g++ for decreasing the size
1f093d4 [mahmoudelgamal] Add script start-zeppelin to zeppelin-base
d2c744e [mahmoudelgamal] add scala to zeppelin-base
fd23970 [mahmoudelgamal] remove bash erorr message.
e1d4b77 [mahmoudelgamal] add R and python to zeppelin-base
e731cb4 [mahmoudelgamal] Add java-cacerts to zeppelin-base
e642309 [mahmoudelgamal] Add documentation and some modifications
231a414 [mahmoudelgamal] Add zeppelin-base image
ac06f3a [mahmoudelgamal] Make docker image for zeppelin release
48d0a01 [mfelgamal] Merge pull request #1 from apache/master
