Issue 50 - Githubissues

Adding GitHub Action/Codacy integration to replace CircleCI integration

Type of change

[ ] Bug fix (non-breaking change that fixes an issue)
[X] New feature (non-breaking change that adds functionality)
[ ] Breaking change (fix or feature that would cause existing functionality not to work as previously expected)
[ ] This change requires a documentation update
[ ] This is a documentation update

[X] Work on a single issue/concept (if there are multiple separate issues to address, please use a separate pull request for each)
[X] Fork the ncfp repository under your own account (please allow write access for repository maintainers)
[X] Set up an appropriate development environment (e.g. make setup_env)
[X] Create a new branch with a short, descriptive name
[X] Work on this branch
- [X] style guidelines have been followed
- [X] new code is commented, especially in hard-to-understand areas
- [ ] corresponding changes to documentation have been made
- [ ] tests for the change have been added that demonstrate the fix or feature works
[X] Test locally with pytest -v non-passing code will not be merged
[ ] Rebase against origin/master
[ ] Check changes with flake8 and black before submission
[X] Commit branch
[X] Submit pull request, describing the content and intent of the pull request
[ ] Request a code review
[ ] Continue the discussion at Pull requests section in the ncfp repository