LamineCisse/BEP032-examples: channel_type added in channel.tsv (BEP standard) add PowerLineFrequency in ephys-json for ephys_nwb_petersen file add PowerLineFrequency and PowerLineFrequencyUnit in ephys-json for ephys_nix file @ ModifyColname

sklonowany z NeuralEnsemble/BEP032-examples

Lamine Cisse 4b080f7fd6 removeCommata		2 lat temu
..
ses-101210	4b080f7fd6 removeCommata	2 lat temu
sub-l_sessions.json	fa61ce1559 gin commit from nit-ope-de04	3 lat temu
sub-l_sessions.tsv	fa61ce1559 gin commit from nit-ope-de04	3 lat temu