topics for fleet adapter tutorial

[cwrx777]

Hi,
Thank you for the effort in compiling the QnA and the tutorial.
I'd like to request more in-depth examples/descriptions for the following:

1. Fleet adapter APIs listed in the python binding.
2. Event executor, when do we need to override it?
3. Performable action and executor.
4. docking
5. issue tickets
6. close lanes
7. interrupt