Content related updates

Created by: sonninnos

• Quick Menu Restart recreates UAE conf and really restarts instead of Ctrl-Amiga-Amiga (which can be done via VKBD/hotkey)
• Added Core option for CD32 NVRAM shared / per game, default is disabled = per game
• Fixed CD eject & insert & append
• Fixed CD audio not playing properly after loading a savestate that was saved while CD was playing
• Finetuned statusbar LED colors

• Some CDA related backports:
  • https://github.com/tonioni/WinUAE/commit/39f941629f141e763d8f51f2638ccf9c9fed368c
  • https://github.com/tonioni/WinUAE/commit/7577556405c09d09084925c08dc6331a6b17557c
  • https://github.com/tonioni/WinUAE/commit/c4fca99972a6bbe8212d91287dacc0a2d4fd5695