[globus-rsl/f19] (4 commits) ...Update to Globus Toolkit 6.0

[Mattias Ellert]

Summary of changes:

  bd171a4... Replace arch def of ppc64 with power64 macro for ppc64le en (*)
  4be5aa1... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass (*)
  c2795e8... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_M (*)
  eedb081... Update to Globus Toolkit 6.0 (*)

(*) This commit already existed in another branch; no separate mail sent