v0.6.3

Summary

• Close #20 to fix Idempotency
  You can now run sidekick init as many time as you want with the same server. If it fails for whatever reason you can try again.
  If you try with a new server address you will prompted to accept overriding your server setup. You can skip the prompt by passing a -y flag

Changelog

• 9ba6ed5 Control version at build time
• be9297c fix: Idempotency