Fixed a fatal error with program

-Added version notes to program
-Added auto-updating to program
-Fixed DatabaseManager error while saving cookies (caused database to not close connection, only one cookie to save)
-Reorganized GUIs into separate folder
-Made program listen for connections on port 9243, send cookie information when available
-Made ProcessHandler kill ALL Firefox processes, not just one (and cause the database to not become available until Firefox was closed manually)
-Added multithreading