Release volcalc 2.1.2 (first CRAN release)

[Aariq]

First release:

• usethis::use_cran_comments()
• Update (aspirational) install instructions in README
• Proofread Title: and Description:
• Check that all exported functions have @return and @examples
• Check that Authors@R: includes a copyright holder (role 'cph')
• Check licensing of included files
• Review https://github.com/DavisVaughan/extrachecks

Prepare for release:

• git pull
• run vignettes/precompute.R script to precompute KEGG vignette
• usethis::use_github_links()
• urlchecker::url_check()
• devtools::build_readme()
• devtools::check(remote = TRUE, manual = TRUE)
• devtools::check_win_devel()
• git push

Submit to CRAN:

• usethis::use_version('patch')
• Increment version in CITATION.cff and CITATION
• devtools::submit_cran()
• Approve email

Wait for CRAN...

• Accepted 🎉
• usethis::use_github_release()
• usethis::use_dev_version(push = TRUE)

[Aariq]

@KristinaRiemer let's go over the first part of this checklist and finish up the rest together some time.

[Aariq]

pre-test on CRAN submission gave the following error on Debian r-devel:

• checking package dependencies ... ERROR
  Package required but not available: ‘ChemmineOB’

Confirmed that ChemmineOB can be installed on rocker/r-devel.

Added a note to cran-comments.md and re-submitted. If pre-test fails again, then probably need to put ChemmineOB in Suggests.

[Aariq]

Failed again, so working on moving ChemmineOB to suggests and all the related changes (#101 #102)

[Aariq]

This submission was rejected, partly due to the formatting of the License field in the DESCRIPTION of ChemmineOB. That has been fixed, but the fix hasn't hit Bioconductor yet. Closing this issue and will open a new one for a second attempt