improve robustness if user dn attribute contains something like ,cn=

pep8

better behavior if user doesn't exist in one backend

don't stop on UserDoesntExist exception on delete ...

previously, if a user didn't exist in one backend, the _deleteuser
function in ldapcherry would stop on the UserDoesntExist exception,
potentially leaving the user in other backends.
Now it logs it and continues to delete the user in other backend.

403 flag for _check_auth + fix default 404 page ...

_check_auth can now return a 403 error instead of redirected to
the login page if needed (in case of the checkppolicy for example).
The default page handles post data and querystring better now.

fix pep8 error

fix many encoding errors

fix self user password modification in AD Backend ...

In some forms, the 'cn' attribute might not be accessible.
The _set_password method relied on 'cn' to build the user dn.
Now it accepts the cn or the dn (by_cn switch).

fix pep 8

disable min search lenght for admin search

fix html escape for lonely groups

fix many error with html unescaped attributes

fix many encoding errors on login and password

implement the display of users attributes on index page

add a default handler for 404 requests

implementing debug mode in console

properly implementing minimum lenght limit in search

Fix encoding issues in AD backend

pepify the source code

making some attributes explicitly mandatory for Active Directory backend

fix password setting with Active Directory

fix notification adding error ...

The test on whether the user notification queue existed or not was just wrong.

pep8 compliance

better log on user deletion (adding deteled **by user**)

fix error messages/logs in ldap backend

very small improvements on ppolicy.simple

it's more logical to do the auth check before anything...

changing http returns for checkppolicy

adding notification for user deletion

adding notification after an action is performed