add node modules to repo

node_modules/progress-stream/test/http.js

@@ -0,0 +1,30 @@
+var progress = require('../index');
+var http = require('http');
+var fs = require('fs');
+var log = require('single-line-log').stdout;
+var numeral = require('numeral');
+
+var str = progress({
+	drain: true,
+	time: 100,
+	speed: 20
+});
+str.on('progress', function(progress) {
+	log('Running: '+numeral(progress.runtime).format('00:00:00')+' ('+numeral(progress.transferred).format('0 b')+')\n'+
+		'Left:    '+numeral(progress.eta).format('00:00:00')+' ('+numeral(progress.remaining).format('0 b')+')\n'+
+		numeral(progress.speed).format('0.00b')+'/s '+Math.round(progress.percentage)+'%');
+});
+
+var options = {
+	method: 'GET',
+	host: 'cachefly.cachefly.net',
+	path: '/10mb.test',
+	headers: {
+		'user-agent': 'testy test'
+	}
+};
+http.request(options, function(response) {
+	response.pipe(str);
+}).end();
+
+console.log('progress-stream using http module - downloading 10 MB file');