Stimulation protocol screen

[gagegreg]

Users select pattern of stimulation.

Stim:
f: Frequency: DC, every min, every 30s, every 10s, every 5s, every 1s, 2hz, 5hz, 10hz, 20, 50, 75, 100, custom
p: Pulse duration: (N/A for DC) 1ms to 1/f
n: Number of pulses total (or length of stimulation in t)

Stim pattern:
f2: Repeat stim (defined above) every f2 s
n2: for n2 times

[tihomirleka]

Is this still something we want to implement or can we close the issue?