Update current branch with master

[hannemariavister]

…alone with git (#25)

• Lagt til variable mode for å kunne velge mellom standalone og git, i tillegg til if-sjekk i main.tf

• Add option to run make up-standalone and updated up to run standalone with git

• Oppdatert README og CHANGELOG

• Sjekket ut CHANGELOG fra master

• Oppdatert CHANGELOG

• Oppdatert CHANGELOG

• Oppdatert CHANGELOG

• Sjekket ut changelog fra master

• Opdatert changelog

• endret make up til å kjøre standalone

• Slettet feil tekst

Co-authored-by: Cherradi m77773@u1804i-0473.SKEAD.NO

Closes/fixes/resolves issue(s)?

What was added/changed/fixed?

Related issue(s)? [Optional]

Others [Optional]

Checklist (after created PR)

• [ ] Added reviewers
• [ ] Added assignee(s)
• [ ] Added label(s)
• [ ] Added to project
• [ ] Added to milestone
• Need to update documentation? (Y/n)