added XUbuntuDesktop container

XUbuntuDesktop/files/entrypoint.sh

XUbuntuDesktop/files/home_ubuntu_.config/Thunar/accels.scm

XUbuntuDesktop/files/home_ubuntu_.config/Thunar/uca.xml

...ktop/files/home_ubuntu_.config/gtk-2.0/gtkfilechooser.ini

XUbuntuDesktop/files/home_ubuntu_.config/mimeapps.list

XUbuntuDesktop/files/home_ubuntu_.config/user-dirs.dirs

XUbuntuDesktop/files/home_ubuntu_.config/user-dirs.locale

...me_ubuntu_.config/xfce4/desktop/icons.screen0-1331x653.rc

...me_ubuntu_.config/xfce4/desktop/icons.screen0-1616x750.rc

...me_ubuntu_.config/xfce4/desktop/icons.screen0-1616x795.rc

...me_ubuntu_.config/xfce4/desktop/icons.screen0-1616x808.rc

...me_ubuntu_.config/xfce4/desktop/icons.screen0-1664x974.rc

XUbuntuDesktop/files/home_ubuntu_.config/xfce4/helpers.rc

...buntu_.config/xfce4/panel/launcher-10/15029210342.desktop

...buntu_.config/xfce4/panel/launcher-11/15029210353.desktop

...ubuntu_.config/xfce4/panel/launcher-9/15029210341.desktop

...sktop/files/home_ubuntu_.config/xfce4/terminal/accels.scm

...sktop/files/home_ubuntu_.config/xfce4/terminal/terminalrc

...tu_.config/xfce4/xfconf/xfce-perchannel-xml/ristretto.xml

...buntu_.config/xfce4/xfconf/xfce-perchannel-xml/thunar.xml