Update cams.js

cams.js

@@ -13,6 +13,7 @@
 // can use fswebcam --list-controls to list controls
 // can use guvcview to adjust webcam
 // can use http-server-with-auth to serve
+// can mount a remote drive for non-local storage
 // can use Ubuntu MATE on Raspberry Pi 3
 //    sudo apt-get install nodejs-legacy npm fswebcam imagemagick
 //    sudo npm install -g http-server-with-auth