Replace BMP280 with BME280: remove BMP280 files and implement BME280 initialization and reading functions

hardware/include/BME280.hpp

@@ -0,0 +1,7 @@
+#include <Wire.h>
+#include <BME280I2C.h>
+
+#define I2C_BMP280_ADDRESS 0x76
+
+void BME280_Init();
+bool BME280_Read(float &pressure, float &temperature, float &humidity);