zjffdu opened a new pull request #3766: URL: https://github.com/apache/zeppelin/pull/3766
### What is this PR for? This PR is to just reorgnize zeppelin tutorial notes, so that user know which tutorial to read first. ### What type of PR is it? [Improvement] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-4795 ### How should this be tested? * No test needed ### Screenshots (if appropriate)  ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? No ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
