Packages: Added some packages

 * xserver-xephyr
 * junior-doc
 * junior-tasks
 * thunar
 * mousepad
 * dino-im
 * vlc
 * claws-mail
 * epiphany-browser

config/package-lists/debianjr-desktop.list.chroot

@@ -1,6 +1,15 @@
 xserver-xorg
+xserver-xephyr
 lightdm
 icewm
 zenity
+junior-doc
+junior-tasks
+thunar
+mousepad
+dino-im
+vlc
+claws-mail
+epiphany-browser
 gcompris-qt
 ktuberling