Adding scrolling for peer list

sshChat.js

@@ -72,6 +72,12 @@ screen.key(['t', 'enter'], function (ch, key) {
     stdinBox.focus();
 });
 
+// Return to chat
+screen.key(['p', 'enter'], function (ch, key) {
+    sidebarBox.focus();
+});
+
+
 // Debug ONLY
 // screen.on('keypress', function(ch, key){
 //     console.log(JSON.stringify(key));
@@ -126,22 +132,29 @@ const stdinBox = blessed.textbox({
     input: true
 });
 
-// Create the sidebar box for connected peers
-const sidebarBox = blessed.box({
+
+
+let sidebarBox = blessed.box({
+    parent: screen,
     top: '0',
     right: '0',
     width: '20%',
     height: '100%',
-    content: '',
     border: {
         type: 'line'
     },
     style: {
         fg: 'white',
-        bg: 'black',
-        border: {
-            fg: '#f0f0f0'
-        },
+        bg: 'black'
+    },
+    keys: true,
+    vi: true,
+    alwaysScroll: true,
+    scrollable: true,
+    scrollbar: {
+        style: {
+            bg: 'yellow'
+        }
     }
 });