Controller Name does not include module name in it.

[starx]

I tried to provide an action specific asset by writing

`ModuleName\Controller\ControllerName` => ...

But it didn't deliver the assets, later I checked the source and hacked into getController() method of Configuration.php and found that variable name only had ControllerName which was the reason why it was not matching.

[popovserhii]

+1 Have the same problem

[widmogrod]

@popovsergiy I will accept a PR thats will fix this. Unfortunately I don't have time and need of fixing it.