FIX: Ignore bad channels when dropping epochs
FIX: Omit bad channels by default in epochs
ENH: Exclude bads by default
FIX: Using deprecation
FIX: Updating whats new
FIX: Fix str comparison
FIX: Typos / inconsistencies
Merge pull request #367 from Eric89GXL/epochs-bads

FIX: Ignore bad channels when dropping epochs