Add gif to readme

.gitignore

@@ -136,3 +136,5 @@ dmypy.json
 
 # Cython debug symbols
 cython_debug/
+
+.vscode

README.md

@@ -1,10 +1,14 @@
+![gif of cloud shaped lamp blinking](https://github.com/chuckdries/cloud-sign/raw/main/C0235.gif)
+
+> apologies for the gif, it looks smooth in person but it's surprisingly difficult to cleanly capture video of PWM controlled lights
+
 Designed to power a lamp from a raspberry pi. Turns GPIO17 on if internet works, pulses if internet doesn't
 
-install: link or copy cloudsign.service to `/lib/systemd/system`
+install: symlink or copy cloudsign.service to `/lib/systemd/system`
 
 start: `sudo systemctl start cloudsign`  
 stop: `sudo systemctl stop cloudsign`  
 etc for enable/disable/restart  
 
-logs: `journalctl -u cloudsign`
+logs: `journalctl -u cloudsign`  
 edit startup: `sudo vim /lib/systemd/system/cloudsign.service`