Update cableplus.com.uy

sites/cableplus.com.uy/readme.md

@@ -0,0 +1,21 @@
+# cableplus.com.uy
+
+https://cableplus.com.uy/
+
+### Download the guide
+
+```sh
+npm run grab -- --site=cableplus.com.uy
+```
+
+### Update channel list
+
+```sh
+npm run channels:parse -- --config=./sites/cableplus.com.uy/cableplus.com.uy.config.js --output=./sites/cableplus.com.uy/cableplus.com.uy.channels.xml
+```
+
+### Test
+
+```sh
+npm test -- cableplus.com.uy
+```