FIX autobad channel detection without eeg average reference projection
FIX autobad channel detection without eeg average reference projection

ktavabi/mnefun,kambysese/mnefun,drammock/mnefun,Eric89GXL/mnefun,drammock/mnefun,ktavabi/mnefun,LABSN/mnefun,LABSN/mnefun,Eric89GXL/mnefun,kambysese/mnefun