DAV library for Tcl: Login/Logout

Login as anonymous or any named user to access page tktnew.

Visitors may enter anonymous as the user-ID with the 8-character hexadecimal password shown below:

 _  _   __  ____   ___   ____    ___   ______  _  _   
| || | /_ ||___ \ |__ \ |___ \  / _ \ |  ____|| || |  
| || |_ | |  __) |   ) |  __) || (_) || |__   | || |_ 
|__   _|| | |__ <   / /  |__ <  \__, ||  __|  |__   _|
   | |  | | ___) | / /_  ___) |   / / | |____    | |  
   |_|  |_||____/ |____||____/   /_/  |______|   |_|