v0.1.7

If the unprocessed audio was silent, a value was immediately being returned unrelated to the model predictions. While this is how the original metric was implemented here, the RMS value should actually be replaced with epsilon so that the difference between a non-silent output and silent output can be measured.

Added test for silent input & target.

Adjusted circular shift to account for IR with odd number of samples.

Full Changelog: v0.1.6...v0.1.7