Have serf layer in webdav built again: need new lib vers in d-www

Hi all,

trying to have the switch --with-webdav=serf working, by building serf 
in place of neon.

Currently it doesn't work.

What I'd like to do at the same time is to upgrade the external library 
used to the latest stable version:

apr [1] to 1.5.2

apr-util [1] to 1.5.4

serf [2] to 1.3.8

Modifying download.lst is not enough, since they are downloaded from 
dev-www.libreoffice.org.

I need someone add them to the dev-www repository; without removing the 
old one, of course :-).

The reason for the upgrade before anything else stems from the fact that 
serf version 1.2.1 doesn't support Windows authentication, normally 
needed when you login to SharePoint or to another WebDAV server 
requiring it.

Serf version 1.3.8 does have Windows authentication, but in this 
installment suffers a problem of memory deallocation when closing the 
application, that should be investigated, so it's better if apr is 
upgraded since the memory allocation is carried out by apr.

--
Kind Regards,
Giuseppe Castagno aka beppec56
Acca Esse http://www.acca-esse.eu
giuseppe.castagno at acca-esse.eu
[1] https://apr.apache.org/
[2] https://code.google.com/p/serf/