Jonathan Shimwell

> If windows fails because of a dependency issue, this is OK. We are building noarch packages on Linux. It simply means people will not be able to install the...

Thanks for proposing this feature I think it would be useful. The two new methods ```decay_energy_spectrum``` and ```get_decay_energy``` look very similar to the existing methods ```decay_photon_energy_spectrum``` and ```get_decay_photon_energy``` and duplicate...

one more tiny request if it is possible to add some tests that would be great

I'm just working through the open PRs. I think this one is just missing a few tests but otherwise looks good to me