Browser and install GUI for cookiecutter templates

⌈⌋ branch:  cookiedough


Login/Logout

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

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