Hook: Run script when an interface is connected

[ogra]

this is (well, part of it):

Interface hooks - disconnect hooks (WIP)

I’ve recently started working on a disconnect hooks for the upcoming interface hooks - the idea is to support “disconnect-plug-…” and “disconnect-slot-…” hooks on respective ends of a connection, and fire them up on snap disconnect. When it comes to implementation, there will be two extra hook tasks apart from the existing “disconnect” task, similiar to how “connect” hooks are implemented. I hit an obstacle though with our internal logic for resolving disconnect parameters. In order to create h…

which is still marked WIP…