ENH: add catchers to topomap
FIX doc

COSMITS
Merge pull request #650 from dengemann/add-scaling-and-labeling-to-topoplots

ENH: add catchers to topomap
API: remove artifacts
update what's new
Merge pull request #651 from dengemann/remove_artifacts

Remove artifacts
FIX: pandas exporter

--- the failing example revealed that the advocated feature of
adding info-columns not included as index as categorial data
--- fixed it + added tests
ENH+FIX / MISC

slightly refactor ICA examples
fix ICA time-arg comprehension
various doc fixes
Merge pull request #653 from dengemann/fix_docbuild

FIX: pandas exporter
fix mailmap
fix mailmap more
COSMITS
FIX: compute noise cove raw example
Merge pull request #654 from dengemann/fix_docbuild

FIXES: raw cov example +  references
FIX : removing for now the normal option in LCMV (broken)
DOC : formating
Fix what's new
cleanup docstrings
ENH: sex-up ICA epochs example
FIX: revert unintended changes on raw example