CalculateRepoActivity return the repository activity index and the vitality slice calculated on the git clone.

CloneRepository clone the repository into DATADIR/repos/<hostname>/<vendor>/<repo>/gitClone.

Range is a range between will be assigned Points value.

Ranges are the ranges for a specific parameter (userCommunity, codeActivity, releaseHistory, longevity).

RangesData contains the data loaded from vitality-ranges.yml.