Basic naive policy
ADD: First reasonable healing policies test
FIX: One test fixed
CHG: One TODO handled, introduced constants to Riemann's config creator
ADD: stability test
FIX: code refactoring
CHG: Enhanced one test + improved one mock operation
ADD: Auto-healing plugin base structure
Revert "ADD: Auto-healing plugin base structure"
This reverts commit 87fa17827a7ae5d500cef12bbd6ad7ae0ff8b88a.

We will place our code elsewhere and it will not be a plugin..
FIX: Using real node id in policies
Fix and formatting to commit 9350a2253d42de880e9bc16ab0c6ee0465b3b561
Testing auto heal workflow and code refactoring
On TODO handled (appropriate mapping filled in)
FIX: test_autoheal_workflow
Passing arguments defined in yaml from wf to op
Some refactor in test_policies.py
Some more refactor in test_policies.py
ADD: One new test. Other tests and code improved
Swap collector test
Unifying some strings - using '' instead of ""