Simplify package listing script and standardize workflows

The commit makes the following changes:
 - The package listing script now requires the user specify which package manager
   they're using. This approach resolves the ambiguity if a system has more than
   one package manager (ie: macports & brew)

 - Adds packages for Fedora, RedHat/CentOS, Arch, and OpenSuse

 - Eliminates unecessary code in the package manager script
   (more can be eliminate at the expense of complexity)

 - Made a couple minor fixes to the build script

 - Tried to further "standardize" the workflows as follows:

     - names are Compiler Version (Environment)

     - Sorted them alphabetically in their respective YAMLs

     - Minor spacing adjustment to align values (where it makes sense)

     - Dropped quotes around some of the string values because I'd
       rather our YAML be consistent and propper instead of changing our
       YAML to suite the limitations of an editor (can a different plugin
       or better parser be used?)

     - Added macOS workflows for Homebrew and MacPorts, both ready to
       go and tested, but with the build step just commented out

Makefile.am

@@ -21,6 +21,7 @@ distclean-local:
 	-rm compile
 	-rm config.guess
 	-rm config.h.in
+	-rm config.h.in~
 	-rm config.log
 	-rm config.sub
 	-rm configure