Improve README

This releases updates the README file to address an incomplete example.

Add possibility to use multiple sensors at different addresses

This release makes it possible to use multiple BME280 sensors simultaneously, by specifying the respective address when initializing the Sensor class.

Improved README

Improves readme (now also shown on pypi)

Minor fixes

This release contains a number of small fixes, including a nicer README file.

First release

This is the first release of bme280pi