started making chat look nice
added randomization to users

added
changed up colors for chat messages
added more colors, made messenger scroll to bottom when a new message is added, stopped accepting empty messages
added a distinction between the a message sender and a message sender name
added mechanism for adding notifications
improved chat system by adding notifications for users connecting/disconnecting and adding a userinfo class to the client so that the name/color could be kept track of
added sessions for users