Breaking changes: modified to work with Hapi v17

One of the most breaking changes is that Hapi v17 does not support multiple connections, so now they are replaced with one.
Labels are removed in Hapi v17, so everything related to labels in this plugin is removed too.
Listening to server events is now on server.events.on, instead of server.on

lib/index.js

@@ -1,9 +1,10 @@
-// Load modules
-var Chalk = require('chalk');
-var Hoek = require('hoek');
-var Joi = require('joi');
-var Pkg = require('../package.json');
+'use strict';
 
+// Load modules
+const Chalk = require('chalk');
+const Hoek = require('hoek');
+const Joi = require('joi');
+const Pkg = require('../package.json');
 
 // Declare internals
 var internals = {
@@ -13,41 +14,32 @@ var internals = {
     }
 };
 
-
-exports.register = function (server, options, next) {
+exports.register = function (server, options) {
 
     var result = Joi.validate(options, internals.schema);
     Hoek.assert(!result.error, result.error && result.error.annotate());
     options = result.value;
 
     server.expose('text', function () {
-
+        
         var info = this.info();
         return internals.printableInfo(info, options);
     });
 
     server.expose('info', function () {
-
+        
         return internals.getRouteInfo(server, options);
     });
 
     if (options.showStart) {
-        server.on('start', function () {
-
+        server.events.on('start', function () {
+            
             var out = server.plugins[Pkg.name].text();
             console.log(out);
         });
     }
-
-    return next();
 };
 
-
-exports.register.attributes = {
-    pkg: Pkg
-};
-
-
 internals.printableInfo = function (connections, options) {
 
     var out = '';
@@ -91,12 +83,8 @@ internals.printableRoutes = function (routes, options) {
 
 
 internals.printableTitle = function (connection) {
-
+    
     var title = Chalk.underline(connection.uri);
-    if (connection.labels.length) {
-        var labels = '[' + Chalk.magenta(connection.labels.join(', ')) + ']';
-        title += ' ' + labels;
-    }
     return Chalk.cyan(title);
 };
 
@@ -107,17 +95,13 @@ internals.getRouteInfo = function (server, options) {
 
     var routingTable = server.table();
 
-    routingTable.forEach(function (connection) {
+    var connectionInfo = {
+        uri: server.info.uri,
+        routes: []
+    };
 
-        var connectionInfo = {
-            uri: connection.info.uri,
-            labels: connection.labels,
-            routes: []
-        };
-
-        internals.connectionInfo(connection.table, options, connectionInfo);
-        connections.push(connectionInfo);
-    });
+    internals.connectionInfo(routingTable, options, connectionInfo);
+    connections.push(connectionInfo);
 
     return connections;
 };
@@ -198,5 +182,8 @@ internals.formatDescription = function (description) {
 
     description = description || '';
     description = Chalk.yellow(description);
+
     return description;
 };
+
+exports.pkg = Pkg;