semi working - sensors read out, but bad radio

Quashed compile bug and redid some documentation, but radio does not
transmit proper values - it probably can't handle the array in the
typedef struct. will have to fix that. the sensors scan fine and write
correctly to the array (varified by serial output) - also, the power
saving delay has the ability to corrupt serial transmissions. changing
these to regular delays fixes this. - getting there!