
Get versions of data currently in use
get_versions_in_use.RdThis returns the versions of the raw and intermediate data that are currently
in use. This is determined by the information in
"data/version_meta/raw_in_use.meta" and
"data/version_meta/intermediate_in_use.meta", which can be cross-checked with
the links in the data directory. This function assumes that the current
working directory is within a resrepo repository