added first revision of authtool templates

This is an initial draft of templates.

http://localhost:8000/accounts/login/
http://localhost:8000/accounts/logout/
http://localhost:8000/accounts/password_change/
http://localhost:8000/accounts/password_change/done/
http://localhost:8000/accounts/password_reset/
http://localhost:8000/accounts/password_reset/done/
http://localhost:8000/accounts/reset/done/