libfusion: Remove obsolete FIXME comment about using free() in dispatcher thread.
libfusion: Remove obsolete FIXME comment about using free() in dispatcher thread.

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