Altered system manager to not rely on flag to prevent std::map iterator faults.
Added ability to process commands from the console/STDIN.
Added console command exit.
This feature is to provide support to a console wrapper to issue an exit command if SIGINT or Ctrl-C cannot be sent.
Added version 2 API key table.
Added created and logonMinutes columns to account table.
Added account logon time, updated upon logout.
Added logon history to allow for re-calculation of total logon time.