Process CRAN feedback

[richelbilderbeek]

From Martina Schmirl:

please omit the redundant "from R" in the title.

• Done

please omit double spaces in the description (e.g. "'BEAST2' from").

• Done, replaced all double spaces by four spaces

Please always write package names, software names and API names in single quotes (e.g. 'BEAST2', 'R') in the title and the description field.

• Done.

The LICENSE file is only needed if you have additional restrictions to the GPL-3 which you have not? In that case omit the file and its reference in the DESCRIPTION file.

• Done.

Please provide small executable examples in all your exported functions' Rd files to illustrate the use of the exported function but also enable automatic testing.

• Done. Thanks for spotting this, I think this is important myself, but somehow overlooked it.

Please fix and resubmit.

• TODO

[richelbilderbeek]

Done!