os/tools/mkheader : Add ram information support
os/tools/mkheader : Add ram information support

Added ram information in binary header. So the script supports
add the ram information. It is used to allocate ram partition
when binary manager loads binary.

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