Adapt to new BObjectList API

[lonemadmax]

hrev58605 moved the "owning" parameter from the constructor to the template.

[lonemadmax]

You'll probably want to wait for the next beta to merge this, the API change is only in nightlies.

[humdingerb]

Thanks! Yep, I'll wait on the next beta if the API change doesn't get backported to the beta branch. If I see this right, the current package still works on nightlies.

[lonemadmax]

It seems to work for me, compiling is the only problem I've seen.

[lonemadmax]

Or I can try something similar to what korli has done in StreamRadio.

[humdingerb]

Thanks for the heads-up. Clever. :)
I'll keep it in mind if there needs to be a new release before Beta6 hits.