Decoration: DecorationStyle class cleanup and focus/drag unification - moved decoEventHook to decorationEventHook - added decorationMouseFocusHook, decorationMouseDragHook,   decorationMouseResizeHook methods - added a handleMouseFocusDrag to focus and drag a window (which makes   it possible to focus *and* drag unfocused windows too
Decoration: DecorationStyle class cleanup and focus/drag unification
- moved decoEventHook to decorationEventHook
- added decorationMouseFocusHook, decorationMouseDragHook,
  decorationMouseResizeHook methods
- added a handleMouseFocusDrag to focus and drag a window (which makes
  it possible to focus *and* drag unfocused windows too


MP2E/XMonadContrib,MP2E/XMonadContrib