Add tutorial of slam_toolbox #804
Description
Background
I'm interested in the following feature of slam_toolbox.
- LifeLong Mapping
- interactive mode
- Merge Map Tool
Currently, there's a lack of information how to operate it for beginners.
Feature description
Add tutorial(document, demo movie etc...) of the following feature.
- LifeLong Mapping
- interactive mode
- Merge Map Tool