Add collection and display (in value inspector) for GPU performance state, power consumption, temperature and fan speed

[JeremyMain]

Adding these additional data points
Performance State
Current power draw
GPU temperature
Fan speed

These will be displayed within the value inspector above the utilization metrics

GPU-name P8 220W 45C 75%
GPU: 10%    900 MHz
FRB: 1826MB 7.9 GHz
FMC: 25.0% 
ENC: 25.0%  400 MHz
DEC: 0.0%   400 MHz

[JeremyMain]

GPU state information integrated into the value inspector

[JeremyMain]

NOTE: This display feature will need to account for environments where the power state, power consumption, temperature and fan speed are not available; Virtual GPU environments.