dw1000: applied merge for rxTimestamp

Inc/dw1000.h

@@ -64,9 +64,6 @@
 #define DWT_PLEN_256	0x24	//! Non-standard preamble length 256 symbols
 #define DWT_PLEN_128	0x14	//! Non-standard preamble length 128 symbols
 #define DWT_PLEN_64		0x04	//! Standard preamble length 64 symbols
-
-
-
 typedef struct {
 	uint8_t chan;          //!< channel number {1, 2, 3, 4, 5, 7 }
 	uint8_t prf;      //!< Pulse Repetition Frequency {DWT_PRF_16M or DWT_PRF_64M}