LSLAutoBIDS tutorial update

[xuyg16]

• Tutorial for LSLAutoBIDS #37
  • Added dummy dataset structure
  • Added example case 2 (exclude stimulus and experiment files when uploading)
  • Kept example case 3

[ReboreExplore]

Hi Stella,
Thank you for the PR and for adapting the test data hosted in OSF storage to the tutorial.
I fixed some minor typos, but the rest looks awesome.

I was just wondering if a check was done about everything is working end-to-end with the sample_data, specially with the relative paths?

[xuyg16]

Thanks Manpa, and a few issues to address:

• Add some clarifications to FAQ and tutorial about git-annex must be installed seperately
• Example case 2 failed:

[ReboreExplore]

Thanks for mentioning the git-annex in the docs and clarifying it.
I am looking through example 2 🤔

[ReboreExplore]

Clarification : A non-reproducible error is occurring randomly when we do the datalad add-sibling-dataverse command sometimes, as I forgot some credential and the API key is not accepted.

Otherwise everything looks good.

@xuyg16 will look into it if that's a recurring issue. Will list it as bug for now