support for remote projects (fish / ftp / etc.)

[Niko Sams]

> But in a LAN (like at my work place) it's still pretty fast.
Actually I have basically the same setup - using NFS.
So this is really needed - we will see how full-project-parsing performs with
a large ftp project.

> Then we would need to wait for Quanta and it's "remote sync" feature from back
> then (though the one in KDE3 was painfully slow).
you mean project upload in quanta3?
I rewrote that plugin for quanta4 some time ago - it should still work.

Niko