Virtual horizon

[SAMUD]

add a virtual horizon

*push down middle stats
*serial data from the FC:

serial_send_word((int16_t)(angle[0]_100)); // 33
serial_send_word((int16_t)(angle[1]_100)); // 35
serial_send_word((int16_t)(angle[2]*100)); // 37

[SAMUD]

Instead of putting the virtual horizon in the middle. Why not making a small bar on the left which indicates the angle on inclination?

[SAMUD]

The actual virtual horizon is really a crap. Need to make something else