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