Window changes and warnings refactor

In this MR:
-We cleanup the warning calls
-Fix a bug
-Move the paused and play custom game buttons to the left hand side of the screen to air out the UI
-Keep the clock in the headerbar and instead of putting it in the already cramped game box when the window gets too small, we simply hide it.
-Center at all times the window title and rather than change it we add a subtitle to designate the panels.