[Mne_analysis] Data structures for comments? (Events? Annotations?)

[Alexandre Gramfort]

> Thank you Alexandre, so you would recommend using annotations for this?
> I'm not quite sure what you meant by "to define epochs you need onsets
> so no duration is used so it works with events."

epochs have fixed length in mne and are defined from an event onset.
You will not be presently able to use the Annotations duration to define
variable length epochs.

Alex