Updated Readme to provide more information
Updated Readme to provide more information

trevd/android_raspberrypi_userland_hackfest,trevd/android_raspberrypi_userland_hackfest,trevd/android_raspberrypi_userland_hackfest,trevd/android_raspberrypi_userland_hackfest,trevd/android_raspberrypi_userland_hackfest