shell files are binary

Hi,

I've noticed that the *.sh files have the property 'svn:mime-type' set to
'application/x-sh', which means that SVN will treat them as binary (and then
you cannot diff them properly).
Can you please *remove* this svn:mime-type property from all the *.sh files?

Thanks,
Nuno

P.S.: I'm not subscribed to this ML.