Upgrade node

.gitignore

@@ -179,4 +179,6 @@ jspm_packages
 # Optional REPL history
 .node_repl_history
 
-coverage/
\ No newline at end of file
+coverage/
+
+package-lock.json
\ No newline at end of file

.travis.yml

 language: node_js
 node_js:
-  - "7"
+  - "10"

test/index.ios.spec.js

-
-describe.only('NotificationsIOS', () => {
+describe('NotificationsIOS', () => {
   let deviceEvents = [
     'pushKitRegistered',
     'remoteNotificationsRegistered',

test/notification.ios.spec.js

 import IOSNotification from '../lib/src/notification.ios';
 
-describe.only('iOS Notification Object', () => {
+describe('iOS Notification Object', () => {
   let notification;
   let someBadgeCount = 123, someSound = 'someSound', someCategory = 'some_notification_category', someThread = 'thread-1';