Add messageController and messageModel files
update controller to return array of messages
add construct tree function
Merged changes
add db connection to server file  and refactor mongoose files
fixed
(bug) Fix bug with setting up socket.io on server. Closes #32
(refactor) Brake g div into variables instead of assinment chain
(feat) Client sockets listen for message from server (receives message but message not correct). Closes #10
(bug) Fix bug with getFullMessageTree function and add feature to db
(refactor) Refactor view with new layout and color scheme
(Bug) Add ReadMe. Fixed on click button
(bug)getTree return array of roots