Prerelease for functionality tests

This tagged version contains all the work regarding the installation and linter and partial support for testing variability of torch non deterministic kernels.

Initial release

This is the initial release for torchdetscan, which can be used to find non-deterministic pytorch functions in your code. These functions are listed here. Some of those functions can be made to behave deterministically by invoking torch.use_deterministic_algorithms(true); the list of those functions is found on the same page.