v0.0.6

• Fix some typos
• Buckets
  • Files in the bucket folder don't cause application breakages anymore

  This can happen by accident or if some application creates dotfiles for whatever reason.

• update
  • Add refresh alias
  • If -a is specified, we now forward to scoop instead of just updating the repositories
• versions command
  • specify number of past versions to find
  • version comparison now uses actual logic instead of a != b
  • Fix potential duplicates of available versions