update cran comments

remove two spaces

Merge pull request #641 from adokter/bioRad_0.7.3

bioRad 0.7.3

Merge pull request #633 from adokter/bioRad_0.7.2

bioRad 0.7.2

Merge pull request #620 from adokter/cran_release

bioRad 0.7.1 CRAN release

update codemeta.json

fix typesetting of dens and ff

more CRAN link fixes

Remove unused files from website

Merge pull request #334 from adokter/develop

bioRad 0.5.1