Resolve "Add comments to all files"

Closes #67

See merge request !70

Resolve "Fix location regex"

Closes #68

See merge request !71

Resolve "Refactor app"

Closes #66

See merge request !69

Resolve "Refactor edit salamander"

Closes #65

See merge request !68

Resolve "Add re-match feature"

Closes #64

See merge request !67

Merge branch '64-add-re-match-feature' of https://git.gvk.idi.ntnu.no/eirikmda/salamander-app into 64-add-re-match-feature

Resolve "Fix server error toasts"

Closes #63

See merge request !66

Resolve "Refactor toastmessages"

Closes #62

See merge request !65