add gitignore and update files

systemd/user/xset.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=xset options like no screen off and no bell in terminal
+After=xorg.target
+Requires=xorg.target
+
+[Service]
+Environment="DISPLAY=:0"
+Type=oneshot
+Restart=on-failure
+RestartSec=5
+ExecStartPre=/usr/bin/xset -dpms s off
+ExecStart=/usr/bin/xset -b
+
+[Install]
+WantedBy=default.target