No behaviour changed; PEP8 only
admin.py had a missing import
setup.py: Display README on pypi, too
setup.py: The project URL was wrong
setup.py: Add classifiers and keywords
README: Plenty of improvements
render_flash_messages() output must not be escaped
Login button says "Log in" and this is configurable
From login page link to /register, too
Reset password page links to /register, too
Scaffold result looks prettier

And does not end in 2 empty lines, just 1, which is correct.
Login button text goes into our strings class

...not in a configuration option as I did before. Sorry, I had
forgotten about the strings class. Fixed, OK now!
Add doc section: Changing strings
Merge pull request #37 from nandoflorestan/docs

Mostly documentation improvements