Colander validator that ensures email exists in db
Improve the reset password email message
Use FlashMessage from bag.web.pyramid.flash_msg
Add dependency on bag for flash messages
Remove unused flash mocks.
Ensuring email and username are unique is a job for Colander
Improve RegisterSchema and add unix_username()
Remove RegistrationFailure exception, not used anymore
On login, store user at request.user

Even though the login view ultimately redirects, and thus does not
ever read the variable request.user, I am doing something special
in my app and reusing this view. I am calling this view from another
view, and I need the authenticated user to be there.
All tests pass with bag 0.3.3
Fixes to user registration
Improve the activation instructions text.
Flash message before triggering event
Idem
Improve the activation_email_verified string
Merge pull request #34 from nandoflorestan/nando2

Colander validator that ensures email exists in db