Retter systemdefinitionen
Merge branch 'master' of https://github.com/2-1-48-Git/2-1-48
Merge branch 'master' of https://github.com/2-1-48-Git/2-1-48
Merge branch 'master' of https://github.com/2-1-48-Git/2-1-48
Retter småting i introduktionen til problemområdet