more monitor support not the best
Created by: zsoltii
When use on more monitor, the application which is on the second monitor the window control buttons on the first monitor.
See the attached screenshot. 
The application on the right monitor, windows controll button on the left monitor.
I don't know which will be the best solution. Maybe, on that monitor which is not the main monitor, the application will work normal mode with unity menu support.
I love your extension, good work :)
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