Message Center description

* App shows content(text, image) of WhatsApp unread messages;
* App shows content of email apps like Gmail, Samsung Email, android email unread messages;
* App works by showing unread messages contents on supported social apps icons anywhere, such as on home screen, even lock screen

[Support apps]
- WhatsApp
- Email
- SMS
- WeChat
- KakaoTalk
- Line
- Facebook
- Twitter
- QQ
- imo
- hangouts
- skype
- Etc support all the apps