This PR unifies the current Gammapy
This PR also makes a few minor changes to the
cdeil left a comment
@adonath - This looks great, thank you!
Suggest to change the key
The other question I have is if we need both
There's one link in one notebook that needs to be updated with the rename:
@adonath - Please merge this when you can tomorrow, so that we can continue testing and using this a bit this week.