Version 1.1

1. Amended +qsn/@QSN/bias_sensitivity.m to allow calculation of sensitivity for readout over a given time window
2. Fixed problems caused by matlab's definition of the sinc function (normalized sinc function) by amending target functionals in +qsn/@Control/Control.m
3. Minor bug fixes to optimisation code
4. Added license info and copyright tags
5. Amended README

FC Langbein, SG Shermer, S O'Neil, E Jonckheere. MatSpinNet, Version 1.1. Code, https://qyber.black/spinnet/code-matspinnet, https://github.com/qyber-black/Code-MatSpinNet, 2023. [DOI:10.6084/m9.figshare.21856911]