MRG Update rERP example
MRG Update rERP example

* Update plot_linear_regression_raw.py

The old example should be updated for a number of reasons:

1. the method is better memory optimized now
2. some change with projections happened that I didn't understand that actually lead to differences between two plots that should be identical
3. this was exaggerated by slightly different ylims

I've also added a plot of the differences, and made the layout horizontal, which is much nicer.

Would be cool to have for .12

* switch to MEG, better comments, cleanup

* remove proj

* Clean up docstring a bit

larsoner/mne-python,Teekuningas/mne-python,nicproulx/mne-python,rkmaddox/mne-python,Teekuningas/mne-python,ARudiuk/mne-python,kambysese/mne-python,drammock/mne-python,drammock/mne-python,bloyl/mne-python,teonlamont/mne-python,rkmaddox/mne-python,mne-tools/mne-python,jniediek/mne-python,Eric89GXL/mne-python,larsoner/mne-python,olafhauk/mne-python,wronk/mne-python,pravsripad/mne-python,teonlamont/mne-python,alexandrebarachant/mne-python,Eric89GXL/mne-python,cjayb/mne-python,olafhauk/mne-python,kingjr/mne-python,adykstra/mne-python,wmvanvliet/mne-python,alexandrebarachant/mne-python,drammock/mne-python,jmontoyam/mne-python,kingjr/mne-python,mne-tools/mne-python,bloyl/mne-python,jaeilepp/mne-python,adykstra/mne-python,Teekuningas/mne-python,wronk/mne-python,ARudiuk/mne-python,cjayb/mne-python,olafhauk/mne-python,larsoner/mne-python,wmvanvliet/mne-python,jniediek/mne-python,jaeilepp/mne-python,pravsripad/mne-python,nicproulx/mne-python,jmontoyam/mne-python,kambysese/mne-python,pravsripad/mne-python,wmvanvliet/mne-python,mne-tools/mne-python,kingjr/mne-python