params.prm not in current format for klustakwik parameters

[jcbyts]

This isn't really a bug, but the example code won't complete in its current form with the existing params.prm file. It finishes spikedetekt, but spits out the following error when it is time to run klustakwik.

ERROR: All PRM KlustaKwik parameters must now be prefixed by KK_ or they will be ignored.
See https://github.com/klusta-team/example/blob/master/params.prm for an example.
Please update or comment out the parameters to use the defaults, then re-run with klusta --cluster-only.

It's an easy fix to replace the text in params.prm, but I wonder if you guys want to just update the file in the google drive?