zeppelin git commit: Update and refactor NotebookRepo versioning API

Repository: zeppelin Updated Branches: refs/heads/master c806d4a4c -> ff197d062 Update and refactor NotebookRepo versioning API ### What is this PR for? This is firstly to refactor API for versioning and keep everthing inside of one interface (NotebookRepo) instead of two different

zeppelin git commit: Python interpreter and doc cleanup

Repository: zeppelin Updated Branches: refs/heads/master 7b00dffd9 -> c806d4a4c Python interpreter and doc cleanup ### What is this PR for? This is first step improving current Python interpreter implementation. It has just a cleanup, style and docs improvements. ### What type of PR is it?

zeppelin git commit: Remove Incubator and fix typos in README

Repository: zeppelin Updated Branches: refs/heads/gh-pages 2609c4801 -> a0c24b1fe Remove Incubator and fix typos in README ### What is this PR for? This PR is fixing a few typos in the README and removing incubator from the link ### What type of PR is it? Fix ### Questions: * Does the