sds011: change device driver library (initial)

include/sds011read.h

@@ -1,11 +1,13 @@
 #ifndef _SDS011READ_H
 #define _SDS011READ_H
 
-#include <SDS011.h>
+#include <SdsDustSensor.h>
 #include "globals.h"
 
 #define SDCARD_FILE_HEADER_SDS011     ", PM10,PM25"
 
+extern bool isSDS011Active;
+
 bool sds011_init();
 void sds011_loop();
 void sds011_sleep(void);