Version 0.6.0

• new visibility mode: At least one window is shown
• option to draw buttons in inactive state (for both c++ and aurorae decorations)
• fix the current buttons decoration discovery, the user can now change between different decorations and the buttons style is updated runtime
• hide when the last maximized window is closed and the visibility mode is ActiveMaximized
• fix multi-screens behavior for Latte panels
• fix typo that broke builds at some systems