Apply .on.off to .network when network.isConnected

With this, it becomes trivial to implement "Hide inactive networks".

`.network.off, .network.off + .network-channels { display: none; }` (Forgot about `.network-channels` in the screenshot)

![](http://i.imgur.com/EbRWMJx.gif)

That should be all for now as I got stuff to do in a bit. Sorry for spamming your inbox with all these PRs.