First Public Version of Sage (pre-release)

Lots to do before the code can be used properly.

1. Add documentation
2. Notes to reproduce results from paper
3. Add trained weights on Zenodo
4. Code cleanup

DCC Version of Sage

This version corresponds to the submission of the Sage BBH detection pipeline for P&P Review.
P&P Link: https://pnp.ligo.org/P2400602/
DCC Link: https://dcc.ligo.org/P2400602-v2

It will need cleanup and testing before going public.

Full Changelog: https://github.com/nnarenraju/sage/commits/v1.0.0-fusilli