Make a functionality to save data in BIDS format

[yacineMahdid]

We should save the data using the least amount of scattering as possible. Which means that one folder should be created with a Recording specific tag in the target folder, with the right structure and any subsequent save call should be appended to this record of save. This way will be sure that we don't lose data along the way and keep ourselves structured.

What we should be saving

• Metadata about the recording and the analysis
• The actual data that was used to create the results
• The parameters that were used to create the result so that we can reproduce them.
• The results in a structured way
• Comments on the data analysis if needs be (optional)

The aim of saving the data

We are saving the data to be able to 1 easily use programmatically the result of our analysis, but also to reproduce the result and to be able to share them with other.
If we need to tweak the analysis at any point in time we should use the result as a good starting point instead of doing this from scratch.