MRG [VIZ, MINOR] Histogram for epochs variance in ica_plot_properties (#5748)
MRG [VIZ, MINOR] Histogram for epochs variance in ica_plot_properties (#5748)

* init

* v2

* clemens

* clemens

* aesthetics

* submission to peer pressure

* AU->AU

Eric89GXL/mne-python,adykstra/mne-python,mne-tools/mne-python,kambysese/mne-python,olafhauk/mne-python,Eric89GXL/mne-python,larsoner/mne-python,kingjr/mne-python,adykstra/mne-python,larsoner/mne-python,olafhauk/mne-python,Teekuningas/mne-python,pravsripad/mne-python,bloyl/mne-python,pravsripad/mne-python,rkmaddox/mne-python,mne-tools/mne-python,cjayb/mne-python,wmvanvliet/mne-python,wmvanvliet/mne-python,drammock/mne-python,kambysese/mne-python,kingjr/mne-python,Teekuningas/mne-python,larsoner/mne-python,wmvanvliet/mne-python,bloyl/mne-python,kingjr/mne-python,pravsripad/mne-python,rkmaddox/mne-python,drammock/mne-python,Teekuningas/mne-python,cjayb/mne-python,drammock/mne-python,mne-tools/mne-python,olafhauk/mne-python