FIX: Always return self
fix doctest (filenames is not longer printed)
Merge pull request #1238 from mluessi/fix_doctest

Fix doctest due to changes in Info (?)
Adding actual single-trial inverse plots to example
Adding legend
Fixing legend typos
Cosmetic changes to code
Removing extra blank line at the end
cosmit + pep8
ENH: Add custom data use
FIX: Docs
FIX: Fix name and tests
FIX: Fix BTI
FIX: Remove debug
Merge pull request #1243 from Eric89GXL/custom

ENH: Custom data support
FIX: Update whats new