TODO

- add a limit to the number of messages received from the server
- create an event to get previous messages when the user scrolls to the top of the chat
- add delete chats functionality
- add reply functionality
- add center aligned dates to the chats to make it clear when messages were sent
  - <p class="centeredWithLines" style="color: #808080;">June 4th 2019</p>

- add websocket functionality
- add credits (sweetalert, whatever else)
- add profile customization
- add settings customization
- add group message functionality
- add unsending capability
- add formatting options (bold, italic, etc)
- improve upon the UI (media button, send button, font)
- make messages from the same user group or only show one profile picture per message group