[unuran/el6/master] (8 commits) ...Merge branch 'master' into el6

[Mattias Ellert]

Summary of changes:

  7291456... Update to 1.4.1 (*)
  3e40fa7... Fix typo that causes a failure to update the common directo (*)
  1e73258... update to 1.6.0 (*)
  8edc5fd... update to 1.7.0 (*)
  84e9444... Update to 1.7.1 (*)
  99fb18e... dist-git conversion (*)
  99498de... Update to 1.8.0 (*)
  cb2b47d... Merge branch 'master' into el6

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