fix newline, space after comments for pep8
ExperimentDesignData -->Metadata8
pep8 compatibility
fix pep8
fix various pep8 violations
fix various pep8 violations
Remove "generic" (w/ clustergram) since we'll use seaborn's instead
move imports, fix pep8 violations
pep8 fixes
pep8 fixes, remove unused init and empty docstrings
fix trailing pep8
fix ExpressionData import