swap uuid generator with support for IE9 and IE10

Author: ManuelFernando

package.json

@@ -27,9 +27,9 @@
   ],
   "dependencies": {
     "agentkeepalive": "^3.1.0",
+    "lil-uuid": "^0.1.1",
     "superagent": "^2.3.0",
-    "superagent-proxy": "^1.0.2",
-    "uuid": "^3.0.1"
+    "superagent-proxy": "^1.0.2"
   },
   "noAnalyze": false,
   "devDependencies": {
@@ -90,4 +90,4 @@
   "engine": {
     "node": ">=0.8"
   }
-}
+}

src/core/pubnub-common.js

@@ -1,6 +1,6 @@
 /* @flow */
 
-import uuidGenerator from 'uuid';
+import uuidGenerator from 'lil-uuid';
 
 import Config from './components/config';
 import Crypto from './components/cryptography/index';
@@ -230,7 +230,7 @@ export default class {
 
 
   static generateUUID(): string {
-    return uuidGenerator.v4();
+    return uuidGenerator();
   }
 
   static OPERATIONS = OPERATIONS;

test/unit/common.test.js

@@ -2,7 +2,7 @@
 
 import assert from 'assert';
 import sinon from 'sinon';
-import uuidGenerator from 'uuid';
+import uuidGenerator from 'lil-uuid';
 import PubNub from '../../src/node/index';
 import CryptoJS from '../../src/core/components/cryptography/hmac-sha256';
 
@@ -12,11 +12,11 @@ describe('#core / mounting point', () => {
   });
 
   afterEach(() => {
-    uuidGenerator.v4.restore();
+    uuidGenerator();
   });
 
   it('supports UUID generation', () => {
-    assert.equal(PubNub.generateUUID(), 'uuidCustom');
+    assert.equal(uuidGenerator.isUUID(PubNub.generateUUID()), true);
   });
 
   it('supports encryption', () => {