0.5 : (14/09/2008)
  Server
    - check if home directory exists before login,

0.4 : (no public release)
  Server/GUI
    - add sub dir right,
    - add goodbye message,

0.3 : (07/09/2008)
  GUI
    - add DenyPriority parameter to can be deny all IP address except allowed IP,

  Server
    - correct bug in send file,
    - correct wrong default parameter in config file,
    - better code writting,
    - now if passive port is used, go to next until found free port,
    - close active port connection when client close,
    - add DenyPriority to deny all address except allowed IP,
    - correct possible Deny Of Service,
    - add STOU command,

0.2 : (14/07/2008)
  GUI :
    - message when you close and server is running,

  Server
    - using String.Concat and StringBuilder,
    - code cleaning,
    - add better header of function,
    - rename all variable name to better name,
    - add RNYO and RNFR command,
    - add FEAT command
        - MTDM,
        - SIZE,
        - UTF8,
        - CLNT,
        - MFMT,

0.1 : (29/08/2009)
  Initial release