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
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)
FIX : first round of comments
FIX : make tests work
XXX in docstring
ENH : add drop_stats method for Epochs
API : append reason
FIX brainvision:  ELP point coordinates

 - fix variable name conflict
 - allow complete customization of point order in ELP files
TEST brain vision:  save Raw with buffer size smaller than file