[python-virtualenv/f18] (2 commits) ...Update for upstream release which fixes CVE-2013-1633

[smilner]

Summary of changes:

  c390d77... - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass (*)
  02c7502... Update for upstream release which fixes CVE-2013-1633 (*)

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