ENH: add subtract_evoked option to tf_lcmv
ENH: add subtract_evoked option to tf_lcmv
ENH: add subtract_evoked option to tf_lcmv
ENH:  expose more KIT related functions
ENH:  allow KIT ELP file with > 8 points
DOC
WIP: add test of tf_tcmv with subtract_evoked
ENH: parc from labels
FIX: avoid division by 0
cosmit
cosmetics
Merge pull request #818 from mluessi/parc_from_labels

ENH: Write FreeSurfer parcellation from labels
remove trailing spaces
Merge pull request #817 from christianmbrodbeck/expose-kit

ENH:  Some minor KIT enhancements
Merge pull request #812 from adykstra/subtract_evoked_from_epochs_tf_lcmv

ENH: add subtract_evoked option to tf_lcmv
FIX: Check nibabel version
ENH: Add raw.plot_psds()
STY: Better message
Merge pull request #821 from Eric89GXL/vs-nib-fix

FIX: Check nibabel version
FIX: Failing test for fit_transform()