Version 0.6

Changelog:

• Added a new "Load BOOT1 payload" option.
  • Loads a payload from the root of the SD Card named boot1.img and executes it from within boot1.
  • If the file is named boot1now.img it gets loaded automatically when starting the recovery_menu after a 5 second timeout.
  • This allows booting minute_minute.
• Improved the "Install WUP" option.
  • Installing a WUP now needs to be confirmed.
  • Progress is shown while installing.
• The recovery_menu now shows button and error feedback over the LED (Thanks @V10lator).
• Moved "Load Network Configuration" above "Start wupserver", to allow loading a network configuration and starting wupserver without navigating over the entire menu again.