paramGUI v2.2.0 release to CRAN

Season's greetings and best wishes for the new year!

The purpose of this release is to re-release the paramGUI package to CRAN, following its removal due to the removal of the TIMP package some weeks ago.

What's Changed

• Fix localization problem with 'Stdev. noise' by @s-weigand in #23
• Fix formatting of Diagnostics by @s-weigand in #24
• Holiday maintenance by @jsnel in #25
  • Added DOI
  • Checked spelling
  • Reformatted code using styler and checked with lintr
  • Updated GitHub Actions workflows
• ♻️ Remove colorspace dependency and bump minor version by @jsnel in #28
• Prepare for 2.2 release - clean up package by @jsnel in #29

New Contributors

• @s-weigand made their first contribution in #23

Full Changelog: v2.1.2...v2.2.0