[Seaside] scriptaculous version - missing BlockClosure

[itsme213]

From: "Lukas Renggli" <renggli at gmail.com>
> To fix it you need to remove nil (the obsolete class)
> and add SULibrary from library list in the Seaside application config
> interface.

I will try that. As soon as I figure out how to recover that toolbar ... 
which I disabled when playing with "production" mode.  I had earlier also 
changed WAKom class default from '/seaside' to '/mine'. Any suggestions 
warmly welcome :-)

Thanks Lukas!