Computation times

00:10.650 total execution time for 4 files from all galleries:

Example	Time	Mem (MB)
Tutorial 1 - First steps into NRV: a simple axon (../tutorials/1_intracellular_stimulation.py)	00:09.684	0.0
Plotting myelinated fibers structural parameters (../examples/generic/12_MRG_structural_parameters.py)	00:00.492	0.0
Understanding context modifiers: stimulus_CM (../examples/optim/o02_stimulus_CM.py)	00:00.471	0.0
Dummy example (../examples/00_dummy_example.py)	00:00.003	0.0