Sensors Status Panel Bug

[maxwellmlin]

While the sensor is connected and sending messages at a constant rate, the panel sometimes incorrectly indicates that the sensor is disconnected.

Additionally, if you set the timeout threshold to 5 and disconnect sensors it takes significantly more than 5 seconds before the panel indicates a disconnect.

When this panel is updated, System Status Panel should be updated to include this correct timeout implementation. (e.g., if voltage stops publishing, change row color to red).