add reboot to auto pogo update

[krzee]

i adjusted the code in update_mad.sh for it to only reboot when being called by the shell...
If one of us finds a difference in the ENV when being called by RGC vs being called by the script, then I can use that to add a reboot
easy enough to check, just gotta add this to 16mad: env > /sdcard/env.script
and then make a job su to root and then env > /sdcard/env.rgc
then diff /sdcard/env.script /sdcard/env.rgc

If nobody beats me to it, I'll do it when I get time. If you feel like doing it let me know the results :)

[krzee]

theres no reason for this, i was mistaken. pogodroid figures out which addresses to use on the fly