Merge branch 'sdk-version'

Merge in sdk version from package json

lib/configure.js

@@ -1,7 +1,7 @@
 /* Copyright 2015 PayPal */
 "use strict";
 
-var sdkVersion = exports.sdkVersion = '1.2.2';
+var sdkVersion = exports.sdkVersion = require('../package').version;
 var userAgent = exports.userAgent = 'PayPalSDK/PayPal-node-SDK ' + sdkVersion + ' (node ' + process.version + '-' + process.arch + '-' + process.platform  + ')';
 
 var default_options = exports.default_options = {

package.json

@@ -2,7 +2,7 @@
   "author": "PayPal <DL-PP-NODEJS-SDK@ebay.com> (https://developer.paypal.com/)",
   "name": "paypal-rest-sdk",
   "description": "SDK for PayPal REST APIs",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "homepage": "https://github.com/paypal/PayPal-node-SDK",
   "keywords": [
     "paypal",

release_notes.md

@@ -1,6 +1,10 @@
 PayPal Node SDK release notes
 ============================
 
+v1.3.1
+----
+* Version read from package.json for User Agent
+
 v1.3.0
 ----
 * Payouts API support added

test/basic.js

@@ -0,0 +1,18 @@
+"use strict";
+
+var chai = require('chai'),
+    expect = chai.expect,
+    should = chai.should();
+
+var paypal = require('../');
+require('./configure');
+
+describe('Main module tests', function () {
+
+    var sdkConfig = require('../lib/configure');
+
+    it('check version appears in user agent', function (done) {
+        expect(sdkConfig.userAgent).to.contain(paypal.version);
+        done();
+    });
+});