[fpc-pascal] Indy 10 HTTP Server component with FPC

[Marco van de Voort]

In our previous episode, Graeme Geldenhuys said:
> > designtime that went away if you manually added a tidbinding in formcreate.
> 
> I'm not using design-time usage at all, everything is done manually via code.
> I'm creating a TIdHTTPServer instance via code, set the port, one
> basic event handler, and then when I try to set Active = True, that's
> when the error pops up.

You need to add a tidbinding record to bindings. IIRC that is used to find
the interface to bind on.