Change dataset title, affiliation and keywords

Opt for ground beetles instead of Carabid beetles
Update title
Change title to Carabid beetles
Start description
Use dataset.inbo.be url
Correct character encoding for ^
Update publication dates
Update spatial -> geographic coverage
Merge branch 'master' into dev
Update paper.md
Merge pull request #12 from LifeWatchINBO/dev

Include changes in structure of paper