Add options for specifying connect and live reload ports.

Author: Michael Johnston

README.md

@@ -175,6 +175,6 @@ npm install
 npm start
 ```
 
-This will start a live reloading server on port 8080.
+This will start a live reloading server on port 8080. To override the default server and live reload ports, run `npm start` with PORT and/or RELOAD_PORT environment variables.
 
 **A note on NODE_ENV and React**: running the examples with `NODE_ENV=production` will noticeably improve scrolling performance. This is because React skips propType validation in production mode.

gulpfile.js

@@ -4,6 +4,9 @@ var connect = require('gulp-connect');
 var webpack = require('gulp-webpack');
 var webpackConfig = require('./webpack.config.js');
 
+var port = process.env.PORT || 8080;
+var reloadPort = process.env.RELOAD_PORT || 35729;
+
 gulp.task('clean', function () {
  del(['build']);
 });
@@ -16,7 +19,10 @@ gulp.task('build', function () {
 
 gulp.task('serve', function () {
  connect.server({
- livereload: true
+ port: port,
+ livereload: {
+ port: reloadPort
+ }
  });
 });