Update overwrites template files in /kolab/etc/kolab/templates

[Andreas Gungl]

Hi,

It happened to me quite some times that I updated packages in Kolab 
installations. During that process (running "obmtool kolab"), all templates 
were overwritten.

Okay, I tried to remember that, but each time I had forgotten about it. 
Let's blame it to my lousy brain. The problem in such situations is not to 
restore backups of those files, but I often find me in front of a Kolab 
server which is working only partially (last times people were no longer 
able to authenticate due to changes in the IP addresses and port numbers). 
Then it usually takes a while to find out what has happend...

After updates, we have some warnings about *.rpmsave files already, but 
those don't make sense as the corresponding config files are generated. 
However the templates are simply overwritten without any warning or even a 
comment. I would like to see the installation making backups of existing 
template files. 

Regards,
Andreas