[dev] Permissions inheritance

[Chuck Hagenbuch]

Quoting Richard Wallace <rwallace at thewallacepack.net>:

> Is there anyway to optimize this, maybe by loading all the parent
> permissions in one shot with a single call to the datatree?

You should be able to load everything with a datatree::get() call starting at
the root ('-1').

-chuck

-- 
"But she goes not abroad in search of monsters to destroy." - John 
Quincy Adams