The package android-tools-conf depends on presence of
/sys/class/android_usb, which is not present in default (mainline)
kernels. Add a set of scripts that will use ConfigFS to configure USB
gadget rather than using non-standard device class.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>