[Owncloud] WebDAV LDAP auth

[Lorenzo Milesi]

> Is the following rewrite rule from owncloud/.htaccess activated?
> 
> RewriteEngine on
> RewriteRule .* - [env=HTTP_AUTHORIZATION:%{HTTP:Authorization},last]

No, I didn't have this! 
Enabling makes the user authenticate, but then I get an error saying the target is not a WebDAV enabled url.

I'm mounting with Nautilus. After that error if I change the credentials to be a local OC user (not LDAP) mounts fine...