Added support for Wiimote Nunchuck analog controls.
Adding cookies because Retrolink has weird unknown axes.
Consolidating files does not update ui from a background thread anymore.
Fixed crash when reloading sidebar because of a region change form the debug panel.
Align menus with popup button title
Make window, key window when pressing the close button in popout gameplay windows
This makes sure the right window gets closed
Gambatte: automatically use GBC bios palettes on supported GB games

This still supports custom palettes (default.pal, gamename.pal) which
will override the bios palettes
Merge remote-tracking branch 'upstream/master'