[screenweaver] Screen saver & Installer fix

[Edwin van Rijkom]

I've uploaded a patch that should fix the reported screen saver related 
problems.

Since the actual bug wasn't in the screen saver code itself but with the 
Screenweaver installer option, this fix should solve any issues you 
might have had with that, too.

The patch is at:
http://screenweaver.org/downloads/screenweaver_builder_patch.rar

Cheers,
Edwin