Divided metadata.yml into an upper part and a lower (generated part)
- The upper part consists of the index function metadata and the non-standard indices
- Additionally there is a small script to join them into metadata.yml
This is an intermediate solution (awaiting #19 (closed)) that would allow me to draw on the same metadata.yml file(s) without having to copy/paste between them to draw on changes as new index functions are developed.
If this quickly introduced into master then I will rebase the index_function merge requests to allow for better testing.