5121 eclipse ease python

[saulhidalgoaular]

Fix #5121

[IanMayo]

Thanks @saulhidalgoaular , I've been playing with this branch in Windows 10. Opened Debrief, opened Scripting perspective, then changed scripting language to Python (Py4J). A few seconds later this dialog opened:

Do I need to manually install Python on the target machine first? If that's the case, we should write some instructions on what is required.

[saulhidalgoaular]

Good afternoon. Yes, Python is necessary and it needs to be added into the configuration of Debrief. I will create some instructions about it.

[IanMayo]

Good afternoon. Yes, Python is necessary and it needs to be added into the configuration of Debrief. I will create some instructions about it.

Thanks, could you write the instructions into here please?

[saulhidalgoaular]

Good evening @IanMayo .
I consider this PR is ready to review. I have also updated the documentation

[IanMayo]

Thanks for all this Saul. I found your installation content.

Would you mind moving it into section 5.9 of this tutorial please?
https://docs.google.com/document/d/1q8_h2C7OT0-n-Kt0idWqw3iMleUFZO5S3SYbT85PSPY/edit#heading=h.w4oix6r9vc7y

In the File changes part of this PR I'll highlight a couple of blocks of Python code that I think it would be good to add to the tutorial.

Aah, but... The tutorial in general does try to be "hands on". We do a "walked example" of writing a JS module. Could you copy that content, and re-doc it for Python please? Then, by the end of the tutorial, users will have actually created and run a Python module themselves.

[IanMayo]

these lines, which pull in support modules

[IanMayo]

get a plot, then get the layers object, then get the tracks.