Moved plot_channels to plot module.
Beatified the output a bit.
Added autosummary to docs.
Added a heading for api docs.
Moved autosummary before autodoc.
Updated various docstrings.
Added ival to epo.
Added new ival to test.
Added more ivals to epo constructor calls.
Finished correct_for_baseline + unittests + docstrings.
Various minor cleanups.
Added raises docstring.
Added select_ival + tests.
Added exception info to select_ival
Added ipython notebook examples.
make pyflakes ignore 'doctests' aka examples in docstrings.
Added select_epochs, and remove_epochs + unittests.
Made class names a ndarray.