Ci

Add and improve CI

PR checklist

• This comment contains a description of changes (with reason)
• If you've fixed a bug or added code that should be tested, add tests!
• Documentation in docs is updated
• Replace dag.png with the most recent CI pipleine integrated_pe artifact
• CHANGELOG.md is updated
• README.md is updated
• LICENSE.md is updated with new contributors
• Docker images moved to production release and changed in pipeline
• Docker images used in the CI unit tests match those used in pipleine

• Close issue
  Closes #27 (closed) Closes #48 (closed) Closes #54 (closed)

/cc @ghenry @venkat.malladi

#27 (closed)

marked the task This comment contains a description of changes (with reason) as completed

marked the task If you've fixed a bug or added code that should be tested, add tests! as completed

marked the task *Close issue* as completed

merged

mentioned in commit 0b6630da