Switch to Fasten from CG-Pipeline in a future version of SneakerNet

[lskatz]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
In a future version of SneakerNet, I would like to move from CG-Pipeline to Fasten for things like read metrics.
CG-Pipeline is slower and has a wonky installation.

Describe alternatives you've considered
None

Additional context
Will mostly affect the readMetrics plugin but might need to update SneakerNet.pm.
Will need to change dependencies to list Fasten and not CG-Pipeline.

URL: https://github.com/lskatz/fasten