Merge pull request #1 from SimonKern/master

fixed sql queries and updated docs
Merge pull request #2 from SimonKern/master

Media path issue in extensions/webmail/lib.py
Properly encode headers when sending an AR.

fixes #413
Merge branch 'master' of https://github.com/tonioo/modoboa
Avoid / duplication.
Using str objects only and avoid the automatic quoting from imaplib.

fixes #415
Non ascii characters now supported in IMAP connections.

see #386
Default language for new users now respects LANGUAGE_CODE.

fixes #385
Simplified editor will be the default choice from now.
Protection using CSRF tokens.

see #240
Also protect the forward definition form.

see #240
Avoid popover hidding
Make sure the event is for us before doing anything
jQuery updated to 1.9.1 and jQuery UI updated to 1.10.
Merge branch 'master' into csrf
Use DELETE method instead of GET.
New check.
Random key generator.

fixes #396
RTD compatibility.
New audit trail page. Need to add a cleanup script.

see #320