- Much more fleshed out tutorial-style README for users.
- Added more metadata (license, etc.).
- When removing a bundle, don't check for worksheet dependencies.
- Allow CODALAB_HOME to access different instances.
- Allow 'cl cp' and 'cl wcp' to work both from remote to local and vice-versa; consolidated code.
- Don't cp if bundle already exists on destination.
removed useless files
- Allow cl upload of multiple files.
- Make cl download so that it expands links.
- Add mimic to README.
- Allow 'foo$' to match bundle names exactly.
Allow uploading bundles, taking the metadata from an existing bundle (convenient for updating)