rex: rename 'pkgs' to 'resolve'. provide 'request'.  rename ResolvedPackages to Packages, since it can be used to hold a list of any type of package.
rex: rename 'pkgs' to 'resolve'. provide 'request'.  rename ResolvedPackages to Packages, since it can be used to hold a list of any type of package.

instinct-vfx/rez,instinct-vfx/rez,nerdvegas/rez,nerdvegas/rez