FIX wxterm:  Copy matplotlib figures
FIX wxterm:  clean shutdown

- only call event.CanVeto() if method is present
- exit pdb if it is running
WIP wxterm:  proper closing
ENH wxterm editor:  status text

move filename in status text to the right so as to keep position visible even with long file names
STY wxterm:  relative imports
ENH mne_experiment:  add .next() method to move through field values
ENH mne_experiment:  more rejection options

- use `kind` entry as primary option
- allow "make" (made by the user but not with rejection GUI)
STY mne_experiment.list_files()
ENH mne_experiment:  add .make_raw() with some defaults
ENH mne_experiment.make_epoch_selection():  automatically specify mad channels
ENH mne_experiment:  add make option to .get()
FIX mne_experiment:  test name should include cov
FIX mne_experiment: ttests
ENH mne_experiment:  add 'rnd-file' template for stimulus randomization
ENH mne_experiment:  update more .load_x() methods to load groups
ENH plot ndvar:  add Xax and ds arg to all plotting functions
ENH Sensor dim:  add x, y and z properties
API tests/tables:  break up analyze package and make top level modules test, testnd and table
FIX plot.sensor:  marking ROI (&TEST)
ENH datasets:  get_rand() to replace other dataset constructors