Variables for showing list of mesh users

src/freedombone-image-customise

@@ -887,13 +887,12 @@ function configure_user_interface {
     # for gtk dialog entry
     chroot "$rootdir" apt-get -yq install zenity
 
-    StrMeshUsers=$"Mesh Users"
-    StrUsername=$'Username'
-    StrToxID=$'Tox ID'
-
     # Produce a text file on the desktop listing users on the mesh
     cat <<EOF > $rootdir/usr/bin/list-tox-users
 #!/bin/bash
+StrMeshUsers=\$"Mesh Users"
+StrUsername=\$'Username'
+StrToxID=\$'Tox ID'
 ethernet_connected=\$(cat /sys/class/net/eth0/carrier)
 users_list=\$(lstox | awk -F ' ' '{\$1=""; print \$0}' | sed -e 's/^[[:space:]]*//' | sort -d | uniq)
 if [ \${#users_list} -eq 0 ]; then