Templates specified by tmpl not being destroyed when row removed

[lynchem]

When a tabular is destroyed it will only destroy the tmpl's that are still present in the view but if a row is removed from your tabular it's template(s) will not be destroyed as it's no longer in the view. This is very simple to repro:

1. Add a simple template to your tabular data.
2. Put a breakpoint or console.log in the Template.onDestroyed.
3. Add a record to your collection so you have 1 item being displayed.
4. Navigate away from your view and notice onDestroyed is called once.
5. Go back to view your tabular. Now delete the record from your collection. Notice onDestroyed is not called.
6. Navigate away from your view and notice onDestroyed is still not called.

[ixdi]

Yes, we confirm that it also happens to us.