added example dataset with MEG+EEG+fMRI

…sample_auditory

include BrainStorm sample auditory dataset in BIDS-MEG format

…data

include example BIDS dataset from MNE

…lters

…and to format them in a human readable way

…istent with their representation on openfmri.org, see bids-standard#38

corrected meg events onsets

…mples

more meg examples

fid.json --> coordsystem.json

…he name

Coodsystem, Headshape and Photo, files don't need to include *_task-label in the name. They are session specific

Merge remote-tracking branch 'guiomar/bep008_meg' into bep008_meg

fix ds000248

…r_into_bep008

Merge master into bep008