add operators for the Value object (bionet_value_t wrapper). Added abs(), add(), radd(), and cmp().
add operators for the Value object (bionet_value_t wrapper). Added abs(), add(), radd(), and cmp().

ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead,ldm5180/hammerhead