FIX? wxterm:  On startup, show dummy modal dialog, which avoids invisible windows
ENH  mne_experiment:  use manual rejection files
FIX SelectEpochs:  blink kwarg
mne_experiment:  make default epoch args private module vars (were class attr)
STY/RM mne_experiment:  cell handling
ENH  mne_experiment:  set epochs through e.set()
ENH  mne_experiment:  make "root" a normal template
DOC
RM: mne_experiment.subject_has_own_mri
ENH mne_experiment:  cleanup state maintenance
ENH mne_experiment:  parcel out :meth:`.load_selected_events()`
ENH mne_experiment:  export for BESA;  add {epoch-nodecim} entry
ADD mne_experiment.list_values():  to list var_vals
ENH SelectEpochs:  warn if blink=True and no Edf in ds.info
ENH:  add gui module to eelbrain
ENH mne_experiment:  use '-' instead of '_' in all templates
ENH mne_experiment:  make template names consistent
ENH SelectEpochs:  'b' key -> open butterfly plot
ENH Edf:  pickle support
ENH mne_experiment:  cache events in raw-file