Postgres to be build with Contrib package

[Stefan Schwarzer]

> the contrib packages coming with Postgres are really, really useful.  
> It seems that they have been omitted - which makes it rather  
> complicated if not impossible to install them afterwards. It would  
> be great if anyone could change the port so that it would compile  
> them with it.

Saw, that something has been filed unter Ticket #14880. Added my  
"wish"...