Util: Use Direct::String in DFBAccelerationMask_Name().
Util: Use Direct::String in DFBAccelerationMask_Name().

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