hive release

[weilu]

• make sure git working directory is clean
• auto bump version by 0.0.1 but prompt user if they want to overwrite: app_name new version (current_version + 0.0.1): => update manifest.json with new version
• git add manifest.json && git commit -m 'bump version to 0.0.2'
• git tag -a v0.0.2 -m "version 0.0.2" && git push --tags
• optional: search app registry to see if the app has been registered. Prompt user to register the app if it hasn't. Repo url can be extracted from manifest.json. If it's empty, try git remote -v, if still none, ask user to publish the git repo first for it to be listed in hive app store