v.0.0.4

This is the version used in the submitted manuscript "NeuXus open-source tool for real-time artifact reduction in simultaneous EEG-fMRI", by Gustavo Caetano et al. It differs from the previous by having a tool to reduce artifacts on an EEG recorded inside an fMRI scanner. For an example on how to use it, see "examples/mri-artifact-correction/".