Update comments on devices module.

app/lib/devices/index.js

@@ -9,7 +9,8 @@ const Log = require("log");
  **/
 class Devices {
     /**
-     *
+     * Constructor assigns arduino, settings, UI browser window and cam objects
+     * locally to this class for reference.
      **/
     constructor(arduino, settings, mainWindow, cam) {
         this.connected = {};

cli/lib/devices/index.js

@@ -9,7 +9,8 @@ const Log = require("log");
  **/
 class Devices {
     /**
-     *
+     * Constructor assigns arduino, settings, UI browser window and cam objects
+     * locally to this class for reference.
      **/
     constructor(arduino, settings, mainWindow, cam) {
         this.connected = {};

lib/devices/index.js

@@ -9,7 +9,8 @@ const Log = require("log");
  **/
 class Devices {
     /**
-     *
+     * Constructor assigns arduino, settings, UI browser window and cam objects
+     * locally to this class for reference.
      **/
     constructor(arduino, settings, mainWindow, cam) {
         this.connected = {};

src/devices/index.ts

@@ -22,7 +22,8 @@ class Devices {
 	private cam : any;
 
 	/**
-	 * 
+	 * Constructor assigns arduino, settings, UI browser window and cam objects
+	 * locally to this class for reference.
 	 **/
 	constructor (arduino : Arduino, settings : any, mainWindow : any, cam : any) {
 		this.arduino = arduino;