Start srcipt update

start_server.sh

 #!/bin/bash
 
-echo "Starting server!"
+# Start server
 ./build/smart_grid.exe &
 SMART_GRID_PID=$!
 
+# Wait for exit
 echo "Press 'q' to exit"
 count=0
 while : ; do
@@ -14,6 +15,7 @@ kill $SMART_GRID_PID
 ./all_off.sh
 break
 else
+echo ""
 echo "Press 'q' to exit"
 fi
 done
\ No newline at end of file