Take 2 on usage reporting.

The previous commit missed the MindsensorsSD540 value.

Remove wpilibc/Athena/include/NetworkCommunication/UsageReporting.h copy; it
was not actually used (all references except the one in DriverStation.cpp
had been commented out), and has been superseded by the one in HAL.hpp.

Change-Id: I51e2eafa85ee5e40050d702aa0bf69171e887a60

hal/include/HAL/HAL.hpp

@@ -98,6 +98,7 @@ namespace HALUsageReporting
 		kResourceType_ADXL362,
 		kResourceType_ADXRS450,
 		kResourceType_RevSPARK,
+		kResourceType_MindsensorsSD540,
 		kResourceType_DigitalGlitchFilter,
 	};