[libinfinity/f17] (4 commits) ...Update to new release

[Till Maas]

Summary of changes:

  952cd0d... Update to 0.5.0 (*)
  e90a43c... Fix Requires for libinfinity-devel (*)
  bb8a86e... Merge remote-tracking branch 'origin/f15' (*)
  273dbe4... Update to new release (*)

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