works without config.js, and improved docs

config.template.js

@@ -1,26 +1,44 @@
 'use strict';
 var defaultConfig = {
+  // livenet or testnet
   networkName: 'testnet',
+
+  // wallet limits
+  limits: {
+    totalCopayers: 12,
+    mPlusN: 100
+  },
+
+  // network layer (PeerJS) config
   network: {
-    // key: 'lwjd5qra8257b9', //Copay API key for public PeerJS server
-    //   This is for running local peerJs with params: ./peerjs  -p 10009  -k 'sdfjhwefh'
-    //key: 'sdfjhwefh',
-    //host: 'localhost',
-    //port: 10009,
-    //path: '/',
-    //
-    key: 'satoshirocks',    // api key for the peerjs server
-    host: '162.242.219.26', // peerjs server
+    // Use this to run your own local PeerJS server
+    // with params: ./peerjs  -p 10009  -k '6d6d751ea61e26f2'
+    /*
+    key: '6d6d751ea61e26f2',
+    host: 'localhost',
+    port: 10009,
+    path: '/',
+    */
+
+    // Use this to connect to bitpay's PeerJS server
+    key: 'satoshirocks', 
+    host: '162.242.219.26',
     port: 80,
     path: '/',
+
+    // other PeerJS config
     maxPeers: 15,
     debug: 3,
+
+    // Network encryption config
     sjclParams: {
       salt: 'mjuBtGybi/4=', // choose your own salt (base64)
       iter: 1000,
       mode: 'ccm',
       ts: parseInt(64),
     },
+
+    // PeerJS internal config object 
     config: {
       'iceServers': [
         // Pass in STUN and TURN servers for maximum network compatibility
@@ -78,28 +96,35 @@ var defaultConfig = {
       ]
     }
   },
-  limits: {
-    totalCopayers: 12,
-    mPlusN: 100
-  },
+
+  // wallet default config
   wallet: {
     requiredCopayers: 2,
     totalCopayers: 3,
     spendUnconfirmed: 1,
     verbose: 1,
   },
+
+  // blockchain service API config
   blockchain: {
     host: 'test.insight.is',
     port: 3001
   },
+  // socket service API config
   socket: {
     host: 'test.insight.is',
     port: 3001
   },
+
+  // local encryption/security config
   passphrase: {
     iterations: 100,
     storageSalt: 'mjuBtGybi/4=', 
   },
+
+  // theme list
   themes: ['default'],
+
+
   verbose: 1,
 };