----------Changes Done---------------------------
Rename the chatbox to Chatbox only the c changed to capital letter
Fixed the boxes overlay photo preview

---------Rename FOlders-----------
-app/addons/chatbox --to-- app/Addons/Chatbox
-app/addons/chatbox/controllers --to-- app/Addons/Chatbox/Controllers

--------FILES TO UPDATE-----------------
app/Addons/Chatbox/Controllers/ChatboxController.php
app/Addons/Chatbox/assets/css/style.css
app/Addons/Chatbox/assets/js/script.js
