created version 2.
kernel: less asus spam in dmesg
kernel: asusdec ioctl support ASUSDEC_TP_TOOGLE
kernel: show touchpad status in /sys/devices/platform/tegra-i2c.1/i2c-1/1-0019/ec_tp_enable
tp_control: added support for ASUSDEC_TOOGLE
boot_chooser: tested booting from ext4 .img files
initramfs: updated /init
TODO: test root_patch.tar.gz on v1 kernel.