fileHandler.js interdependency construction

Constructed DB Structure managed in JavaScript.
fileHandler.js
CSCE343TermProject Objectives:
Satisfied:-----------------------------------------
0. functionality - listFiles; updateLocalFiles;

TODO: --------------------------------------
1. link index.html buttons to call listFiles; update HTML page
Request user input: Nickname field [will be used for socketRooms]
2. HTML page FILE SELECT buttons
calls to HTML Generation w/ fileText upload
3. Multicast function in FH; 2d array, SocketRoom(FileName)*Nickname
Handle disconnect/con close cases
4. FH File watch; call Multicast for ON UPDATE
5. FILE ROOM PAGE, multiple cursors