Log Message:
Update py-flask-security to 1.7.1.

Version 1.7.1
-------------

Released January 14th 2014

- Fixed a bug where passwords would fail to verify when specifying a password \ 
hash algorithm

Version 1.7.0
-------------

Released January 10th 2014

- Python 3.3 support!
- Dependency updates
- Fixed a bug when `SECURITY_LOGIN_WITHOUT_CONFIRMATION = True` did not allow \ 
users to log in
- Added `SECURITY_SEND_PASSWORD_RESET_NOTICE_EMAIL` configuraiton option to \ 
optionally send password reset notice emails
- Add documentation for `@security.send_mail_task`
- Move to `request.get_json` as `request.json` is now deprecated in Flask
- Fixed a bug when using AJAX to change a user's password
- Added documentation for select functions in the `flask_security.utils` module
- Fixed a bug in `flask_security.forms.NextFormMixin`
- Added `CHANGE_PASSWORD_TEMPLATE` configuration option to optionally specify a \ 
different change password template
- Added the ability to specify addtional fields on the user model to be used for \ 
identifying the user via the `USER_IDENTITY_ATTRIBUTES` configuration option
- An error is now shown if a user tries to change their password and the \ 
password is the same as before. The message can be customed with the \ 
`SECURITY_MSG_PASSWORD_IS_SAME` configuration option
- Fixed a bug in `MongoEngineUserDatastore` where user model would not be \ 
updated when using the `add_role_to_user` method
- Added `SECURITY_SEND_PASSWORD_CHANGE_EMAIL` configuration option to optionally \ 
disable password change email from being sent
- Fixed a bug in the `find_or_create_role` method of the PeeWee datastore
- Removed pypy tests
- Fixed some tests
- Include CHANGES and LICENSE in MANIFEST.in
- A bit of documentation cleanup
- A bit of code cleanup including removal of unnecessary utcnow call and \ 
simplification of get_max_age method