Two ideas

I made some improvements (I hope so) in usability. First - dynamic context menu for statuses. Not buttons, like before. Just click right button and get a list of actions. This obvious feature not so simple to realize. I had to use JavaScript for this.

Second idea - removing statusbar from the bottom of the window and using free space in the main menu. If you have your own vision of how it must look, you can write some comments.

P.S. And, traditionally, sorry for my English.