[default wm] Implement stack rotation and window rotation, thanks to Young Hoon for the original patch!
[default wm] Implement stack rotation and window rotation, thanks to Young Hoon for the original patch!

lancebaiyouview/DirectFB,djbclark/directfb-core-DirectFB,sklnet/DirectFB,sklnet/DirectFB,deniskropp/DirectFB,deniskropp/DirectFB,kevleyski/directfb,lancebaiyouview/DirectFB,DirectFB/directfb,jcdubois/DirectFB,sklnet/DirectFB,Distrotech/DirectFB,djbclark/directfb-core-DirectFB,lancebaiyouview/DirectFB,mtsekm/test,mtsekm/test,DirectFB/directfb,sklnet/DirectFB,jcdubois/DirectFB,kevleyski/directfb,Distrotech/DirectFB,kevleyski/DirectFB-1,kevleyski/DirectFB-1,deniskropp/DirectFB,kevleyski/DirectFB-1,djbclark/directfb-core-DirectFB,kevleyski/DirectFB-1,kevleyski/directfb,DirectFB/directfb,deniskropp/DirectFB,kevleyski/directfb,dfbdok/DirectFB1,djbclark/directfb-core-DirectFB,kaostao/directfb,jcdubois/DirectFB,dfbdok/DirectFB1,mtsekm/test,kaostao/directfb,dfbdok/DirectFB1,Distrotech/DirectFB,lancebaiyouview/DirectFB,kaostao/directfb