-fixed bugs in build process wrt pkgs with no variant -minor updates to pkg iteration -fixed resolve bug in rez-help -rez-help now uses webbrowser builtin module for better browser detection
-fixed bugs in build process wrt pkgs with no variant
-minor updates to pkg iteration
-fixed resolve bug in rez-help
-rez-help now uses webbrowser builtin module for better browser detection

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