Support module versions and terms of use
Closes #1 (closed) and #2 (closed). The manifest file format now supports "version"
and "terms_of_use"
fields. If present, these are displayed to the user.
This MR also removes fsl/__init__.py
, and fsl/scripts/__init__.py
, as fslpy >= 3.6.0 defines them as native namespace packages
Edited by Paul McCarthy