This also simplifies the API a bit, since we anyway have to change the
drivers to pass additional information (the bus device index).
The orientation flag is merged with the rotation.
- deprecate DriverFramework bmp280 driver (df_bmp280_wrapper)
- update beaglebone blue and snapdragon flight eagle boards to use in tree bmp280
- update posix (really just linux) and qurt I2C wrappers
- tested on beaglebone blue