test: The Covernator

[ClausQAEnerginet]

Description

Includes:

• Coverage Excel-sheet
• powershell script to generate csv-output for coverage Excel-sheet
• latest version of the csv-output
• Added a bunch of missing readme-files to existing tests and re-formatted some existing readme-files to list test cases under Coverage heading (to the powershell script can recognize them)
• Recreated and updated https://energinet.atlassian.net/wiki/spaces/D3/pages/709263391/Calculation+Logic+Tests as readme-file in the root of features folder

Pull-request quality

• [X] The title adheres to this guide
• [ ] ~Tests are written and executed locally~
• [ ] ~Subsystem tests have been tested (by manually deploying to dev_002)~