Usb canary message string

src/freedombone-usb-canary

@@ -42,7 +42,8 @@ if [ ! -f /tmp/.upgrading ]; then
             rm /tmp/.curr_usb_devices
         fi
 
-        ${PROJECT_NAME}-notification -m $"USB device connected on ${DEVPATH}\\n\\n${devices_changed}" -s $"${PROJECT_NAME} USB canary"
+        msgstr=$(echo -e $"USB device connected on ${DEVPATH}\\n\\n${devices_changed}")
+        ${PROJECT_NAME}-notification -m "$msgstr" -s $"${PROJECT_NAME} USB canary"
         echo "${ACTION}" > /tmp/usb-canary
         echo "${MY_EMAIL_ADDRESS}" >> /tmp/usb-canary
         date >> /tmp/usb-canary