Fix URL for the documentation, now available at RTD.org
Allow LDAP users to change their password.

fixes #440
Merge pull request #4 from kryskool/fix-doc-url

Fix URL for the documentation, now available at RTD.org
Merge branch 'master' into 1.0.x
Make a distinction between local and non local accounts.

fixes #441
Remove password fields if needed.

fixes #440
Added support for literal strings in LIST response.

fixes #442
Don't forget to save the email field.

New validation checks added.

fixes #445
Don't create loop.

fixes #446
Prevent bad usernames from beeing imported.

fixes #448
SQL queries update.

fixes #447
A super administrator can define an empty quota.

fixes #433
Adding instructions to install build requirements.

fixes #438
Fixed wrong postfix setting.

fixes #434
RFC compliance.

Looking at the grammar, I don't see any reference of such a
syntax but there are a lot of similar examples into the RFC so
I guess it is allowed...

fixes #453
Allowing empty hostname when using postgres.

fixes #437
Check if key's len is valid or not.

fixes #451