Added jsencrypt library. Successfully wrote function to generate public and private keys on button click
Started to implement encryption. When user clicks 'Encrypt Chat', their client generates a pub and priv key, and sends the pub key to the other user. The other user generates a pub and priv key, and sends their pub key back.
When a chat is encrypted, the encrypted class is added to each of the encrypted forms
Created ability to close chat windows, alerts the other user that someone has left the chat.
Fixed margins/padding in the chat boxes
Clicking on a user only opens a chat window for that conversation is one doesn't already exist
Added readme file