folder reorganization

Reorganization of folders to accommodate the creation of standard python module.

New kinetics measurements for spikes

• Account for FF and EE probes
• kinetics of extracellular spikes are update
• creation of DataSets

v0.8-alpha

Create TTLLoader to handle TTL pulses from open-ephys GUI

F-probes

It will account for the geometries of P- H- and the new F-probes from Cambridge Neurotech