dfbinfo: Show min/max keycodes.
dfbinfo: Show min/max keycodes.

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