this patch includes.
- eliminates double processing of trust.txt to old_trust.txt
- user.action user.filter are not overwritten anymore
- Altered message on finish if updated
- exec after finish-dialog (get the user a chance to update the config)
- when closing a running Privoxy, wait until it is really gone (max. 20*200 msec)
- adding install / uninstall icon files in winsetup!! (note: uncomment Icon/UninstallIcon in .nsi if undesired)
replacing current/icons/privoxy.ico by winsetup/privoxy.ico makes alt+tab icon a bit more smooth.