CI tests with GitHub

[burgeng]

I will write Continuous Integration (CI) tests that will run a workflow and check its output upon being pushed to GitHub.

GitHub Actions will be used due to its convenience.

• Setup unit tests: Write a script to compare the (know) test dataset output to the test dataset output from the pipeline run.
• Generate test data and run with pipeline: So the tests run fast, I can download fastqs from SRA and randomly subset them.
• Write Actions Workflow in .github/workflows/continuous_integration.yml

[burgeng]

• Write test Dockerfiles and push to Dockerhub, since some references are too big for github & good practice.

[burgeng]

• Create imports.zip for each workflow ON PUSH.