[Pharo-project] [Gofer] loading only from package cache but with the same expression

Hi lukas is it possible that for an expression that would work if we get network Gofer looks only in the package cache. so that when you do not have internet but are sure that the files you need are in the package cache you can use gofer to load them I thought is was working but this is not that clear. I could not make it work in the library. Stef