LED_START and LED_STOP are not defined in pca10059.h

[Erland Lewin]

In nRF5 SDK 16 (downloaded file nRF5SDK160098a08e2.zip), the components/boards/pca10059.h file is missing the LED_START and LED_STOP defines that are present for other boards.

This causes problems for instance when trying to build examples with the Mesh SDK 3.2.0, and I am guessing may cause problems with other examples as well.

[Erland Lewin]

I believe the fix is as easy as adding the following lines at line 63 in components/boards/pca10059.h:

#define LED_START LED_1

#define LED_STOP LED_4