apps/utils/fs : remove mkrd and mksmartfs commands
apps/utils/fs : remove mkrd and mksmartfs commands

remove commands that are not currently in use

Samsung/TizenRT,Samsung/TizenRT,jsdosa/TizenRT,an4967/TizenRT,jeongarmy/TizenRT,chanijjani/TizenRT,jsdosa/TizenRT,Samsung/TizenRT,jeongarmy/TizenRT,chanijjani/TizenRT,jeongarmy/TizenRT,chanijjani/TizenRT,chanijjani/TizenRT,an4967/TizenRT,sunghan-chang/TizenRT,chanijjani/TizenRT,pillip8282/TizenRT,Samsung/TizenRT,Samsung/TizenRT,an4967/TizenRT,pillip8282/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,jsdosa/TizenRT,sunghan-chang/TizenRT,junmin-kim/TizenRT,an4967/TizenRT,davidfather/TizenRT,jeongchanKim/TizenRT,Samsung/TizenRT,pillip8282/TizenRT,sunghan-chang/TizenRT,pillip8282/TizenRT,pillip8282/TizenRT,chanijjani/TizenRT,sunghan-chang/TizenRT,jsdosa/TizenRT,jsdosa/TizenRT,jsdosa/TizenRT,junmin-kim/TizenRT,jeongchanKim/TizenRT,an4967/TizenRT,Samsung/TizenRT,sunghan-chang/TizenRT,an4967/TizenRT,sunghan-chang/TizenRT,jeongchanKim/TizenRT,davidfather/TizenRT,davidfather/TizenRT,jeongchanKim/TizenRT,jeongarmy/TizenRT,pillip8282/TizenRT,jeongarmy/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,sunghan-chang/TizenRT,junmin-kim/TizenRT,junmin-kim/TizenRT,jsdosa/TizenRT,jeongchanKim/TizenRT,pillip8282/TizenRT,an4967/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,jeongarmy/TizenRT,davidfather/TizenRT,jeongchanKim/TizenRT,jeongarmy/TizenRT,chanijjani/TizenRT,jeongchanKim/TizenRT