There Is No "I" In "Team"

Lots of push requests (relatively, for gotop) in this release! The contributions are appreciated.

Added

• Metrics from SMART subsystems have been added for Linux and Darwin; it's temperatures right now, but the opportunity to report other metrics is now more easily added. Note that there may be issues with this, as it's a new source of metrics, and there may be bugs in (e.g.) the temperature scale, or some devices not being identified. Thanks a bunch to @rare-magma and @anatol for working on the contribution.
• The network widget now shows different colors for the upload and download lines (#174, thanks @quantonganh!)
• A PACKAGERS.md document has been added that explains how to simulate the github cross-compiling build process locally -- without having to push changes upstream. This helps with finding compile-time cross-compile issues.

Changed

• @droundy accepted a patch for the parseargs library, so removed the dependency on my fork
• Some gopsutils warnings that provided no value were being reported; they've been silenced (thanks @ars.xda!)

Fixed

• zh-CN updated (#205, thanks @Tigerfyj!)
• Put the manpage in a more appropriate place
• When the RPM and DEB builds were re-enabled, the version format was giving the packages indigestion; in particular, the dpkgs would not install. This resulted in several tickets -- all of which should be fixed. (#212, #206, #209)
• I misspelled "Celsius" yet again. It really upsets people when I do this. (#207)
• Unit tests were not running on Darwin
• Trying to use the @latest keyword was causing problems in github actions
• ru_RU text fixes (thanks @ivanignatenko28!)
• The nvidia and nvidiarefresh parameters were not being loaded from the config file (#217)