[vdr-osdteletext/f16] Update to 0.9.1. Use rpm >= 4.9's Provides filtering instead of the old Fedora way.

[Ville Skyttä]

Summary of changes:

  4689ad0... Update to 0.9.1. Use rpm >= 4.9's Provides filtering instea (*)

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