Previous name was confusing as the dir does not only contain configuration
Fixes #30
License Acceptance
[x] This repository is Apache version 2.0 licensed and by making this PR, I am contributing my changes to the repository under the terms of the Apache 2 license.
Type of change
[x] Bug fix (non-breaking change which fixes an issue)
[x] Breaking change (fix or feature that would cause existing functionality to not work as expected)
[x] This change requires a documentation update
Checklist
[x] I have read through the contributing guidelines
[x] My code follows the style guidelines of this project
[x] I have made corresponding changes to the documentation
[x] New and existing unit tests pass locally with my changes
Description
Renames config dir to data.
Previous name was confusing as the dir does not only contain configuration
Fixes #30
License Acceptance
Type of change
Checklist