Add syncthing

src/freedombone-image

@@ -137,6 +137,7 @@ function image_setup {
             sudo pacman -S --noconfirm debootstrap xz dosfstools btrfs-progs syslinux python-pip
             sudo pacman -S --noconfirm qemu-static binfmt-qemu-static uboot-tools qemu parted
             sudo pacman -S --noconfirm dpkg-devtools bin86 arch-install-scripts qemu-arch-extra
+            sudo pacman -S --noconfirm syncthing
             mkdir ~/develop
             if [ ! -d ~/develop/python-cliapp ]; then
                 git clone git://git.liw.fi/cliapp ~/develop/python-cliapp