This restructures the doc as a tutorial leading newcomers to becoming experimented users.
It adds pages on:
- how to get started with Cartographer on a new .bag
- how Cartographer works and can be tuned step-by-step
- how to use "extra" features of Cartographer
- how to contribute to Cartographer
It also provides some cosmethic changes with: new titles, non-indented code blocks, various illustrations, reworked paragraphs for clarity...
* Pulls out TfBridge.
* SensorBridge has its own options.
* SensorBridge is now responsible for transforming the sensor data into the tracking frame.
* Constant odometry covariance is no longer optional.