Proxmox-Updater v3.8

Add:

• SSH Connection for VM - with extra update support
• "Global Extra" in config file, for disable/enable Extra Updates
• Add "Status/Version" Info
• Info, if you are on beta/development version
• Welcome Screen:
  • Ask for Welcome-Screen during install
  • Make update check during update now - not at the end
  • Add "reboot required"

Fixed:

• Bug fixing
• Welcome Screen:
  • Time calculation

Extras:

• Cleaning code