replace node-uuid with uuid as node-uuid is deprecated

lib/schema.js

@@ -1,7 +1,8 @@
 'use strict';
 
 var Joi      = require('joi'),
-    nodeUUID = require('node-uuid'),
+    uuidv4 = require('uuid/v4'),
+    uuidv1 = require('uuid/v1'),
     _        = require('lodash');
 
 var internals =  {};
@@ -166,14 +167,14 @@ Schema.types.binarySet = function () {
 
 Schema.types.uuid = function () {
   return Joi.string().guid({version : 'uuidv4'}).default(function () {
-    return nodeUUID.v4();
-  }, 'nodeUUID.v4()');
+    return uuidv4();
+  }, 'uuidv4()');
 };
 
 Schema.types.timeUUID = function () {
   return Joi.string().guid({version : 'uuidv1'}).default(function () {
-    return nodeUUID.v4();
-  }, 'nodeUUID.v1()');
+    return uuidv1();
+  }, 'uuidv1()');
 };
 
 Schema.prototype.validate = function (params, options) {

package.json

@@ -29,7 +29,7 @@
     "bunyan": "1.5.x",
     "joi": "10.6.x",
     "lodash": "4.x.x",
-    "node-uuid": "1.4.x"
+    "uuid": "^3.3.0"
   },
   "devDependencies": {
     "chai": "1.x.x",

test/integration/integration-test.js

@@ -6,7 +6,7 @@ var dynamo = require('../../index'),
     async  = require('async'),
     _      = require('lodash'),
     helper = require('../test-helper'),
-    uuid   = require('node-uuid'),
+    uuidv4 = require('uuid/v4'),
     Joi    = require('joi');
 
 chai.should();
@@ -76,7 +76,7 @@ describe('DynamoDB Integration Tests', function() {
   before(function (done) {
 
     function generateId () {
-      return uuid.v4();
+      return uuidv4();
     }
 
     dynamo.dynamoDriver(helper.realDynamoDB());