More of an explanation about username at the end of installation

src/freedombone

@@ -358,6 +358,10 @@ setup_apps $command_options
 setup_final
 
 echo ''
-echo "${PROJECT_NAME} installation is complete"
+echo $"${PROJECT_NAME} installation is complete."
+echo ''
+echo $'The default fbone user will be deleted when the system restarts.'
+echo $'Next time you login use the username you gave during the install.'
+echo ''
 
 exit 0