ENH/API/MAIN radically improve sensor-topo API
py3k fix
cosmits
ENH: address discussion
fix PEP
Merge pull request #990 from dengemann/improve-topo

ENH/API/MAINT radically improved and pythonic sensor-topo API
Add trial ID and improve drop_epochs
Add trial ID and improve drop_epochs: cosmetics
Add trial ID and improve drop_epochs: cosmetics + fix
Add trial ID and improve drop_epochs: cosmetics
Simplified list comprehension using np.in1d

* Also cosmetics
Merge branch 'tal' into trial_id (np.in1d instead of mapping)

Conflicts:
	mne/epochs.py
FIX issue with ICA plotting
Use deepcopy for subsets' drop_log

* Also use cp.deepcopy consistently
Add trial_id and drop_log in read_epochs
add proper test
add fif IO for epochs bookkeeping
Merge pull request #2 from dengemann/trial_id

add proper test
API : simplify drop_log + add selection attribute in Epochs (avoid relative references)
FIX : fixing tests (almost done)