Final spline code for master/slave
updated outdated libdragonfly and libwireless
added another function pointer to encoders which gets called after all bytes are recv'd.working on a behavior to drive in a straight line, but encoders are giving invalid on robot 5
Modified spi.c/h. Sends 1 packet before failing. Funny light blinking thing happens when sending, no idea where that came from. It looks like the orbs are used as transmit lights but there's no code for that as far as I know.